https://www.wikidoc.org/index.php?title=Early_repolarization&feed=atom&action=history
Early repolarization - Revision history
2024-03-28T13:17:16Z
Revision history for this page on the wiki
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https://www.wikidoc.org/index.php?title=Early_repolarization&diff=886900&oldid=prev
Rim Halaby at 14:10, 23 July 2013
2013-07-23T14:10:18Z
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<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>{{CMG}}; '''Associate Editor(s)-In-Chief'''<del style="font-weight: bold; text-decoration: none;">: </del>[[User:Rim Halaby|Rim Halaby]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>{{CMG}}; '''Associate Editor(s)-In-Chief<ins style="font-weight: bold; text-decoration: none;">:</ins>''' [[User:Rim Halaby|Rim Halaby]]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{SK}} early repolarization pattern; early repol; early repol variant</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{SK}} early repolarization pattern; early repol; early repol variant</div></td></tr>
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Rim Halaby
https://www.wikidoc.org/index.php?title=Early_repolarization&diff=886899&oldid=prev
Rim Halaby at 14:09, 23 July 2013
2013-07-23T14:09:52Z
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<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>{{CMG}}; Associate Editor(s)-In-Chief: [[User:Rim Halaby|Rim Halaby]]</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>{{CMG}}; <ins style="font-weight: bold; text-decoration: none;">'''</ins>Associate Editor(s)-In-Chief<ins style="font-weight: bold; text-decoration: none;">'''</ins>: [[User:Rim Halaby|Rim Halaby]]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
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Rim Halaby
https://www.wikidoc.org/index.php?title=Early_repolarization&diff=886898&oldid=prev
Rim Halaby: /* Overview */
2013-07-23T14:09:13Z
<p><span dir="auto"><span class="autocomment">Overview</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:09, 23 July 2013</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{SK}} early repolarization pattern; early repol; early repol variant</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{SK}} early repolarization pattern; early repol; early repol variant</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Overview==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Overview==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Early repolarization is defined as either a notch described as a positive deflection after a positive QRS segment or a [[J point]] elevation of more than 0.1 mV in at least two consecutive leads. While early repolarization has been long considered a normal benign ECG variant, some studies suggest an association between early repolarization and increased risk of [[arrhythmia]], particularly [[ventricular fibrillation]]. Moreover, early repolarization pattern must be differentiated from early repolarization syndrome as the former is strictly an EKG finding whereas the latter represents a symptomatic situation of cardiac arrest or syncope following the occurrence of an early repolarization pattern.<ref name="Obeyesekere-2013">{{Cite journal | last1 = Obeyesekere | first1 = MN. | last2 = Klein | first2 = GJ. | last3 = Nattel | first3 = S. | last4 = Leong-Sit | first4 = P. | last5 = Gula | first5 = LJ. | last6 = Skanes | first6 = AC. | last7 = Yee | first7 = R. | last8 = Krahn | first8 = AD. | title = A clinical approach to early repolarization. | journal = Circulation | volume = 127 | issue = 15 | pages = 1620-9 | month = Apr | year = 2013 | doi = 10.1161/CIRCULATIONAHA.112.143149 | PMID = 23588960 }}</ref> Early repolarization can be confused with [[<del style="font-weight: bold; text-decoration: none;">ST elevation MI</del>]] and [[pericarditis]].</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Early repolarization is defined as either a notch described as a positive deflection after a positive QRS segment or a [[J point]] elevation of more than 0.1 mV in at least two consecutive leads. While early repolarization has been long considered a normal benign ECG variant, some studies suggest an association between early repolarization and increased risk of [[arrhythmia]], particularly [[ventricular fibrillation]]. Moreover, early repolarization pattern must be differentiated from early repolarization syndrome as the former is strictly an EKG finding whereas the latter represents a symptomatic situation of cardiac arrest or syncope following the occurrence of an early repolarization pattern.<ref name="Obeyesekere-2013">{{Cite journal | last1 = Obeyesekere | first1 = MN. | last2 = Klein | first2 = GJ. | last3 = Nattel | first3 = S. | last4 = Leong-Sit | first4 = P. | last5 = Gula | first5 = LJ. | last6 = Skanes | first6 = AC. | last7 = Yee | first7 = R. | last8 = Krahn | first8 = AD. | title = A clinical approach to early repolarization. | journal = Circulation | volume = 127 | issue = 15 | pages = 1620-9 | month = Apr | year = 2013 | doi = 10.1161/CIRCULATIONAHA.112.143149 | PMID = 23588960 }}</ref> Early repolarization can be confused with [[<ins style="font-weight: bold; text-decoration: none;">STEMI</ins>]] and [[pericarditis]].</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Natural History, Complications and Prognosis ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Natural History, Complications and Prognosis ==</div></td></tr>
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Rim Halaby
https://www.wikidoc.org/index.php?title=Early_repolarization&diff=886896&oldid=prev
Rim Halaby: /* Other Causes of ST Elevation */
2013-07-23T14:06:58Z
<p><span dir="auto"><span class="autocomment">Other Causes of ST Elevation</span></span></p>
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:06, 23 July 2013</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Early repolarization must be differentiated from other causes of [[ST elevation]] including [[STEMI]] and [[pericarditis]].</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Early repolarization must be differentiated from other causes of [[ST elevation]] including [[STEMI]] and [[pericarditis]].</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* The ST segment elevation of early repolarization is exacerbated by [[bradycardia]], [[carotid sinus massage]] and [[vagal maneuvers]]. This is not true in [[<del style="font-weight: bold; text-decoration: none;">ST elevation MI</del>]] or [[pericarditis]].</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* The ST segment elevation of early repolarization is exacerbated by [[bradycardia]], [[carotid sinus massage]] and [[vagal maneuvers]]. This is not true in [[<ins style="font-weight: bold; text-decoration: none;">STEMI</ins>]] or [[pericarditis]].</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Early repolarization is characterized by a notch at the J point which is not a characteristic finding in [[STEMI]] or [[pericarditis]]. Shown below is an image demonstrating a characteristic notch which is present at the [[J point]] in early repolarization.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* Early repolarization is characterized by a notch at the J point which is not a characteristic finding in [[STEMI]] or [[pericarditis]]. Shown below is an image demonstrating a characteristic notch which is present at the [[J point]] in early repolarization.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[File:Notch of early repolarization.JPG|center|200px]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[File:Notch of early repolarization.JPG|center|200px]]</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* The height of the J point can be used to differentiate early repolarization from other conditions. Only lead V<sub>6</sub> is used to distinguish between early repolarization and [[pericarditis]]. As shown in the image below, if A/B > 25%, [[pericarditis]] should be suspected. If A/B < 25%, early repolarization is <del style="font-weight: bold; text-decoration: none;">moreprobable</del>.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* The height of the J point can be used to differentiate early repolarization from other conditions. Only lead V<sub>6</sub> is used to distinguish between early repolarization and [[pericarditis]]. As shown in the image below, if A/B > 25%, [[pericarditis]] should be suspected. If A/B < 25%, early repolarization is <ins style="font-weight: bold; text-decoration: none;">more probable</ins>.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Image:Pericarditis vs early repol.gif|center|300px|Peicarditis versus Early repolarization]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Image:Pericarditis vs early repol.gif|center|300px|Peicarditis versus Early repolarization]]</div></td></tr>
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Rim Halaby
https://www.wikidoc.org/index.php?title=Early_repolarization&diff=886895&oldid=prev
Rim Halaby: /* Early Repolarization Syndrome */
2013-07-23T14:05:38Z
<p><span dir="auto"><span class="autocomment">Early Repolarization Syndrome</span></span></p>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Differential Diagnosis==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Differential Diagnosis==</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Early Repolarization Syndrome===</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Early Repolarization Syndrome===</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* The terms early <del style="font-weight: bold; text-decoration: none;">depolarization </del>and early <del style="font-weight: bold; text-decoration: none;">depolarization </del>syndrome must be differentiated. Early <del style="font-weight: bold; text-decoration: none;">depolarization </del>is a term used to describe changes noted on ECG regardless of the presence or absence of any symptoms. Early <del style="font-weight: bold; text-decoration: none;">depolarization </del>syndrome is the presence of [[cardiac arrest]], and less frequently [[syncope]], in the absence of any other cause that can explain the early repolarization changes on [[ECG]]. The diagnosis of early repolarization syndrome requires ruling out other etiologies that might be responsible for the ECG changes.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* The terms early <ins style="font-weight: bold; text-decoration: none;">repolarization </ins>and early <ins style="font-weight: bold; text-decoration: none;">repolarization </ins>syndrome must be differentiated. Early <ins style="font-weight: bold; text-decoration: none;">repolarization </ins>is a term used to describe changes noted on ECG regardless of the presence or absence of any symptoms. Early <ins style="font-weight: bold; text-decoration: none;">repolarization </ins>syndrome is the presence of [[cardiac arrest]], and less frequently [[syncope]], in the absence of any other cause that can explain the early repolarization changes on [[ECG]]. The diagnosis of early repolarization syndrome requires ruling out other etiologies that might be responsible for the ECG changes.</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* In addition, the symptoms associated with early repolarization syndrome immediately follow the [[ECG]] changes.<ref name="Obeyesekere-2013">{{Cite journal | last1 = Obeyesekere | first1 = MN. | last2 = Klein | first2 = GJ. | last3 = Nattel | first3 = S. | last4 = Leong-Sit | first4 = P. | last5 = Gula | first5 = LJ. | last6 = Skanes | first6 = AC. | last7 = Yee | first7 = R. | last8 = Krahn | first8 = AD. | title = A clinical approach to early repolarization. | journal = Circulation | volume = 127 | issue = 15 | pages = 1620-9 | month = Apr | year = 2013 | doi = 10.1161/CIRCULATIONAHA.112.143149 | PMID = 23588960 }}</ref></div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* In addition, the symptoms associated with early repolarization syndrome immediately follow the [[ECG]] changes.<ref name="Obeyesekere-2013">{{Cite journal | last1 = Obeyesekere | first1 = MN. | last2 = Klein | first2 = GJ. | last3 = Nattel | first3 = S. | last4 = Leong-Sit | first4 = P. | last5 = Gula | first5 = LJ. | last6 = Skanes | first6 = AC. | last7 = Yee | first7 = R. | last8 = Krahn | first8 = AD. | title = A clinical approach to early repolarization. | journal = Circulation | volume = 127 | issue = 15 | pages = 1620-9 | month = Apr | year = 2013 | doi = 10.1161/CIRCULATIONAHA.112.143149 | PMID = 23588960 }}</ref></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
</table>
Rim Halaby
https://www.wikidoc.org/index.php?title=Early_repolarization&diff=886893&oldid=prev
Rim Halaby: /* Overview */
2013-07-23T14:04:16Z
<p><span dir="auto"><span class="autocomment">Overview</span></span></p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:04, 23 July 2013</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{SK}} early repolarization pattern; early repol; early repol variant</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{SK}} early repolarization pattern; early repol; early repol variant</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Overview==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Overview==</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Early repolarization is defined as either a notch described as a positive deflection after a positive QRS segment or a [[J point]] elevation of more than 0.1 mV in at least two consecutive leads. While early repolarization has been long considered <del style="font-weight: bold; text-decoration: none;">as </del>a normal benign ECG variant, some studies suggest an association between early repolarization and increased risk of [[arrhythmia]], particularly [[ventricular fibrillation]]. Moreover, early repolarization pattern must be differentiated from early repolarization syndrome as the former is strictly an EKG finding whereas the latter represents a symptomatic situation of cardiac arrest or syncope following the occurrence of an early repolarization pattern.<ref name="Obeyesekere-2013">{{Cite journal | last1 = Obeyesekere | first1 = MN. | last2 = Klein | first2 = GJ. | last3 = Nattel | first3 = S. | last4 = Leong-Sit | first4 = P. | last5 = Gula | first5 = LJ. | last6 = Skanes | first6 = AC. | last7 = Yee | first7 = R. | last8 = Krahn | first8 = AD. | title = A clinical approach to early repolarization. | journal = Circulation | volume = 127 | issue = 15 | pages = 1620-9 | month = Apr | year = 2013 | doi = 10.1161/CIRCULATIONAHA.112.143149 | PMID = 23588960 }}</ref> Early repolarization can be confused with [[ST elevation MI]] and [[pericarditis]].</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Early repolarization is defined as either a notch described as a positive deflection after a positive QRS segment or a [[J point]] elevation of more than 0.1 mV in at least two consecutive leads. While early repolarization has been long considered a normal benign ECG variant, some studies suggest an association between early repolarization and increased risk of [[arrhythmia]], particularly [[ventricular fibrillation]]. Moreover, early repolarization pattern must be differentiated from early repolarization syndrome as the former is strictly an EKG finding whereas the latter represents a symptomatic situation of cardiac arrest or syncope following the occurrence of an early repolarization pattern.<ref name="Obeyesekere-2013">{{Cite journal | last1 = Obeyesekere | first1 = MN. | last2 = Klein | first2 = GJ. | last3 = Nattel | first3 = S. | last4 = Leong-Sit | first4 = P. | last5 = Gula | first5 = LJ. | last6 = Skanes | first6 = AC. | last7 = Yee | first7 = R. | last8 = Krahn | first8 = AD. | title = A clinical approach to early repolarization. | journal = Circulation | volume = 127 | issue = 15 | pages = 1620-9 | month = Apr | year = 2013 | doi = 10.1161/CIRCULATIONAHA.112.143149 | PMID = 23588960 }}</ref> Early repolarization can be confused with [[ST elevation MI]] and [[pericarditis]].</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Natural History, Complications and Prognosis ==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>== Natural History, Complications and Prognosis ==</div></td></tr>
</table>
Rim Halaby
https://www.wikidoc.org/index.php?title=Early_repolarization&diff=886891&oldid=prev
Rim Halaby at 14:03, 23 July 2013
2013-07-23T14:03:21Z
<p></p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 14:03, 23 July 2013</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td>
<td colspan="2" class="diff-lineno">Line 1:</td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>__NOTOC__</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>__NOTOC__</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{SI}}</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{SI}}</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>{{CMG}}</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>{{CMG}}<ins style="font-weight: bold; text-decoration: none;">; Associate Editor(s)-In-Chief: [[User:Rim Halaby|Rim Halaby]]</ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{SK}} early repolarization pattern; early repol; early repol variant</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>{{SK}} early repolarization pattern; early repol; early repol variant</div></td></tr>
</table>
Rim Halaby
https://www.wikidoc.org/index.php?title=Early_repolarization&diff=886774&oldid=prev
Rim Halaby: /* Early Repolarization Syndrome */
2013-07-22T21:05:31Z
<p><span dir="auto"><span class="autocomment">Early Repolarization Syndrome</span></span></p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
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<col class="diff-content" />
<col class="diff-marker" />
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 21:05, 22 July 2013</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l22">Line 22:</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Early Repolarization Syndrome===</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Early Repolarization Syndrome===</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* The terms early depolarization and early depolarization syndrome must be differentiated. Early depolarization is a term used to describe changes noted on ECG regardless of the presence or absence of any symptoms. Early depolarization syndrome is the presence of [[cardiac arrest]], and less frequently [[syncope]], in the absence of any other cause that can explain the early repolarization changes on [[ECG]]. The diagnosis of early repolarization syndrome requires ruling out other etiologies that might be responsible for the ECG changes.</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>* The terms early depolarization and early depolarization syndrome must be differentiated. Early depolarization is a term used to describe changes noted on ECG regardless of the presence or absence of any symptoms. Early depolarization syndrome is the presence of [[cardiac arrest]], and less frequently [[syncope]], in the absence of any other cause that can explain the early repolarization changes on [[ECG]]. The diagnosis of early repolarization syndrome requires ruling out other etiologies that might be responsible for the ECG changes.</div></td></tr>
<tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>* In addition, the symptoms associated with early repolarization syndrome immediately follow the [[ECG]] <del style="font-weight: bold; text-decoration: none;">chnages</del>.</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>* In addition, the symptoms associated with early repolarization syndrome immediately follow the [[ECG]] <ins style="font-weight: bold; text-decoration: none;">changes</ins>.<ins style="font-weight: bold; text-decoration: none;"><ref name="Obeyesekere-2013">{{Cite journal | last1 = Obeyesekere | first1 = MN. | last2 = Klein | first2 = GJ. | last3 = Nattel | first3 = S. | last4 = Leong-Sit | first4 = P. | last5 = Gula | first5 = LJ. | last6 = Skanes | first6 = AC. | last7 = Yee | first7 = R. | last8 = Krahn | first8 = AD. | title = A clinical approach to early repolarization. | journal = Circulation | volume = 127 | issue = 15 | pages = 1620-9 | month = Apr | year = 2013 | doi = 10.1161/CIRCULATIONAHA.112.143149 | PMID = 23588960 }}</ref></ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br/></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Other Causes of ST Elevation===</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Other Causes of ST Elevation===</div></td></tr>
</table>
Rim Halaby
https://www.wikidoc.org/index.php?title=Early_repolarization&diff=886773&oldid=prev
Rim Halaby: /* Early Repolarization Syndrome */
2013-07-22T21:04:48Z
<p><span dir="auto"><span class="autocomment">Early Repolarization Syndrome</span></span></p>
<table style="background-color: #fff; color: #202122;" data-mw="interface">
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<col class="diff-marker" />
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td>
<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 21:04, 22 July 2013</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Differential Diagnosis==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Differential Diagnosis==</div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Early Repolarization Syndrome===</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Early Repolarization Syndrome===</div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* The terms early depolarization and early depolarization syndrome must be differentiated. Early depolarization is a term used to describe changes noted on ECG regardless of the presence or absence of any symptoms. Early depolarization syndrome is the presence of [[cardiac arrest]], and less frequently [[syncope]], in the absence of any other cause that can explain the early repolarization changes on [[ECG]]. The diagnosis of early repolarization syndrome requires ruling out other etiologies that might be responsible for the ECG changes.</ins></div></td></tr>
<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">* In addition, the symptoms associated with early repolarization syndrome immediately follow the [[ECG]] chnages.</ins></div></td></tr>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Other Causes of ST Elevation===</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>===Other Causes of ST Elevation===</div></td></tr>
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Rim Halaby
https://www.wikidoc.org/index.php?title=Early_repolarization&diff=886762&oldid=prev
Rim Halaby at 19:57, 22 July 2013
2013-07-22T19:57:23Z
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<td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 19:57, 22 July 2013</td>
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<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Differential Diagnosis==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Differential Diagnosis==</div></td></tr>
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<tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">===Other Causes of ST Elevation===</ins></div></td></tr>
<tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Early repolarization must be differentiated from other causes of [[ST elevation]] including [[STEMI]] and [[pericarditis]].</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>Early repolarization must be differentiated from other causes of [[ST elevation]] including [[STEMI]] and [[pericarditis]].</div></td></tr>
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Rim Halaby