4 results
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
3rd Degree, Complete ... • Block in AV ... #HeartBlocks #Types ... #Classification ... electrocardiogram #ecg #cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Type I aka Mobitz ... type II (aka Mobitz ... 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 ... Complete Heart Block ... • In sinus rhythm ... with complete AV block ... #ThirdDegree #3rd
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Syndrome • SA Block ... • AV Block (ISt ... /2nd /3rd degree ... de Pointes if in ... tachyarrhythmias #Cardiology