2 results
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Block (aka Wenckebach ... • Block in AV ... beyond AV node) ... #Types #Classification ... #Diagnosis #EKG
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Second Degree AV ... Block Type I aka ... Mobitz I / Wenckebach ... Second degree AV ... Block type II (