Paroxysmal AV block Initial Approach: Difference between revisions
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(Created page with "==Initial Approach== *The pathway to conclusively diagnosing a patient with paroxysmal AV block is not straightforward. *Since most patients present with a history of recurre...") |
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[[Image:Initial_Strategy_Syncope or Paroxysmal AV Block.JPG|thumb|center|500px| Initial approach - {{cite web |url=https://www.escardio.org/Guidelines/Clinical-Practice-Guidelines/Syncope-Guidelines-on-Diagnosis-and-Management-of |title=ESC Guidelines on Syncope (Diagnosis and Management of) |format= |work= |accessdate=}}]] | [[Image:Initial_Strategy_Syncope or Paroxysmal AV Block.JPG|thumb|center|500px| Initial approach - {{cite web |url=https://www.escardio.org/Guidelines/Clinical-Practice-Guidelines/Syncope-Guidelines-on-Diagnosis-and-Management-of |title=ESC Guidelines on Syncope (Diagnosis and Management of) |format= |work= |accessdate=}}]] | ||
=2018 ACC/AHA/HRS Guideline on the Evaluation and Management of Patients With Bradycardia and Cardiac Conduction Delay: Approach to AV Block= | |||
[[Image: Initial Approach AHA.JPG|thumb|center|500px| Initial Approach to AV Block - <ref name="pmid30412710">{{cite journal| author=Kusumoto FM, Schoenfeld MH, Barrett C, Edgerton JR, Ellenbogen KA, Gold MR | display-authors=etal| title=2018 ACC/AHA/HRS Guideline on the Evaluation and Management of Patients With Bradycardia and Cardiac Conduction Delay: Executive Summary: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines, and the Heart Rhythm Society. | journal=J Am Coll Cardiol | year= 2019 | volume= 74 | issue= 7 | pages= 932-987 | pmid=30412710 | doi=10.1016/j.jacc.2018.10.043 | pmc= | url=https://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=30412710 }} </ref>]] | |||
Revision as of 18:38, 25 June 2020
Initial Approach
- The pathway to conclusively diagnosing a patient with paroxysmal AV block is not straightforward.
- Since most patients present with a history of recurrent unexplained syncope and fortuitous timing would be required to document classical ECG findings during an acute episode, it would be best to treat it as a diagnosis of exclusion.
- An initial evaluation strategy of taking a detailed history, physical examination, risk stratification, ECG recording and BP measurement should help decide what investigations should be ordered (based on whether the syncope is cardiac related, reflex/neutrally mediated, secondary to cerebrovascular disease or due to orthostatic hypotension). "ESC Guidelines on Syncope (Diagnosis and Management of)".
2018 ACC/AHA/HRS Guideline on the Evaluation and Management of Patients With Bradycardia and Cardiac Conduction Delay: Approach to AV Block
- ↑ Kusumoto FM, Schoenfeld MH, Barrett C, Edgerton JR, Ellenbogen KA, Gold MR; et al. (2019). "2018 ACC/AHA/HRS Guideline on the Evaluation and Management of Patients With Bradycardia and Cardiac Conduction Delay: Executive Summary: A Report of the American College of Cardiology/American Heart Association Task Force on Clinical Practice Guidelines, and the Heart Rhythm Society". J Am Coll Cardiol. 74 (7): 932–987. doi:10.1016/j.jacc.2018.10.043. PMID 30412710.