5 results
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
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Block • In sinus ... rhythm with complete ... AV block, the PP ... by a junctional pacemaker ... electrocardiogram #classification
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
is gradual and rhythmic ... normal • The PP ... intervening QRS complex ... presence of AV block ... variants #clinical #comparison
Third Degree AV Block aka Complete Heart Block
 • In sinus rhythm with complete AV block,
Block • In sinus ... rhythm with complete ... AV block, the PP ... by a junctional pacemaker ... an infra-Hisian pacemaker
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
is gradual and rhythmic ... normal • The PP ... intervening QRS complex ... presence of AV block ... variants #clinical #comparison