Patent ductus arteriosus electrocardiogram: Difference between revisions
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{{Patent ductus arteriosus}} | {{Patent ductus arteriosus}} | ||
{{CMG}}; '''Associate Editor-In-Chief:''' [[Priyamvada Singh|Priyamvada Singh, M.B.B.S.]] [mailto:psingh13579@gmail.com], {{CZ}}, '''Assistant Editor-In-Chief:''' [[Kristin Feeney|Kristin Feeney, B.S.]] [mailto:kfeeney@elon.edu] | {{CMG}}; '''Associate Editor-In-Chief:''' [[Priyamvada Singh|Priyamvada Singh, M.B.B.S.]] [mailto:psingh13579@gmail.com], {{CZ}}, '''Assistant Editor-In-Chief:''' [[Kristin Feeney|Kristin Feeney, B.S.]] [mailto:kfeeney@elon.edu] | ||
==Electrocardiogram== | ==Electrocardiogram== | ||
An electrocardiogram will appear differently depending on the severity of disease onset. In general, one can expect: | An [[electrocardiogram]] will appear differently depending on the severity of [[disease]] onset. In general, one can expect: | ||
* Small PDA: the EKG is normal. | |||
* Medium-sized PDA: there is [[LVH]], [[LA]] increase, [[prolonged PR interval]] and eventual [[atrial fibrillation]]. | |||
* Large-sized PDA: is similar to that of a [[VSD]] complicated by [[pulmonary hypertension]]. One can also expect: | |||
** Evidence of [[LVH]] is decreased or absent because there is essentially normal volume work by the [[LV]]. | |||
** There is [[RVH]] instead with a large [[R wave]] in [[precordial leads|V1]]. No Rsr' like [[ASD]]. | |||
** Marked right axis deviation is common. | |||
** Peaked [[RA]] [[p wave]]s are present | |||
==References== | ==References== | ||
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[[Category:Congenital heart disease]] | [[Category:Congenital heart disease]] | ||
[[Category:Pediatrics]] | [[Category:Pediatrics]] | ||
[[Category:Needs overview]] | |||
Revision as of 19:07, 22 January 2013
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor-In-Chief: Priyamvada Singh, M.B.B.S. [2], Cafer Zorkun, M.D., Ph.D. [3], Assistant Editor-In-Chief: Kristin Feeney, B.S. [4]
Electrocardiogram
An electrocardiogram will appear differently depending on the severity of disease onset. In general, one can expect:
- Small PDA: the EKG is normal.
- Medium-sized PDA: there is LVH, LA increase, prolonged PR interval and eventual atrial fibrillation.
- Large-sized PDA: is similar to that of a VSD complicated by pulmonary hypertension. One can also expect: