5 results
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Block • In sinus ... AV block, the PP ... by a junctional pacemaker ... #AVBlock #cardiology ... electrocardiogram #classification
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
Third Degree AV Block ... Block • In sinus ... AV block, the PP ... by a junctional pacemaker ... an infra-Hisian pacemaker
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... • Sick Sinus ... Syndrome • SA Block ... • AV Block (ISt ... Differential #Diagnosis #Algorithm
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
normal • The PP ... encompassing a QRS complex ... intervening QRS complex ... presence of AV block ... Wandering Atrial Pacemaker
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
normal • The PP ... encompassing a QRS complex ... intervening QRS complex ... presence of AV block ... Wandering Atrial Pacemaker