2 results
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• Treatment: Pacemaker ... 3rd Degree, Complete ... HeartBlocks #Types #Classification ... electrocardiogram #ecg ... #cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
group-beating" on the ECG ... by a junctional pacemaker ... an infra-Hisian pacemaker ... blocks #AVBlock #cardiology ... electrocardiogram #classification