Jul 22, 2022 · Complete AV dissociation occurs when the atria and the ventricles activate independently from one another and the atrial rate is slower or equal ...
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AV dissociation is a form of complete heart block that occurs when the atrial rate is slower than the ventricular rate as in the case of an accelerated ...
Jul 24, 2023 · The atrial rate is often slower or equal to the ventricular rate. The PP and the RR intervals remain constant, but the PR interval varies.
Complete heart block: There is AV dissociation, with the atrial rate (~100 bpm) independent of the ventricular rate (~40 bpm). In complete heart block, ...
The term AV dissociation indicates the presence of independent excitation of atria and ventricles, and is an inevitable secondary phenomenon in response to any ...
AV dissociation is characterized by atrial activity (P waves) that is completely independent of ventricular activity (QRS complexes). The atrial rate is usually ...
AV dissociation developes when one of the below are present: Ventricular rate is slower than atrial rate (there is complete AV block). Slow atrial rate with a ...
Jul 22, 2022 · AV dissociation usually refers to the situation in which the ventricular rate is the same or faster than the atrial rate.
Oct 14, 2009 · The P waves and QRS complexes in this type of arrhythmia have a 1:1 relation. However the intervals are such short that this 1:1 relationship ...
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Jul 27, 2023 · Implanted cardioverter defibrillator interrogation showed atrioventricular dissociation with sinus rhythm on atrial channel with a rate of 93 ...
