ECG Pointers: Atrial Fibrillation with Aberrancy - emDOCs.net
Aberrancy, or aberrant conduction just means that the beats do not get conducted along the traditional conduction pathway. Atrial fibrillation with a right bundle branch block or left bundle branch blocks are good examples of atrial fibrillation with aberrancy. See the below EKG of atrial fibrillation with aberrancy (likely a left bundle).
Aberrant ventricular conduction (aberrancy, aberration)
Premature Ventricular Contraction (Ventricular Beats / Extrasystoles) Normal Sinus Rhythm. Learn about aberrant ventricular conduction (aberration, aberrancy), emphasis on causes, ECG characteristics, clinical implications, management.
What to know about Afib with ECG aberrancy - Medical News Today
Jul 24, 2024 · Atrial fibrillation (AFib) with ECG aberrancy means the ECG shows AFib with an issue in the heart’s conduction system. Treatment for AFib with aberrancy may depend on the type and severity of...
Paroxysmal Atrial Fibrillation - StatPearls - NCBI Bookshelf
Jun 20, 2023 · However, in cases with aberrant ventricular conduction, bundle branch block can occur due to an abrupt change in length of the cardiac cycle. These aberrantly conducted beats are usually of right bundle branch block morphology. Further evaluation should include a workup to identify the cause of AF.
Ashman Phenomenon - StatPearls - NCBI Bookshelf
Sep 11, 2024 · Ashman phenomenon has most widely been associated with atrial fibrillation, which has been noted to occur secondary to the chaotic impulses from the atrium. These chaotic impulses cause variability in the R-R cycle length, allowing aberrant conduction. The Ashman beat is caused by inconsistency in R-R intervals.
Atrial Fibrillation Pathophysiology | Circulation
Nov 15, 2011 · The irregular atrial discharge typical of AF may result from an irregular atrial response to a rapidly discharging regularly firing driver resulting from either local ectopic firing (Figure 1 A) or a single localized reentry circuit (Figure 1 B).
Ashman Phenomenon • LITFL • Medical Eponym Library
Jan 31, 2023 · Ashman phenomenon describes an aberrant ventricular conduction, usually of RBBB morphology, which follows a short R-R interval and preceding relatively prolonged R-R interval. Typically seen with atrial fibrillation but can also …