2 results
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Blocks 1st Degree ... Dropped P • Progressive ... • PR intervals ... HeartBlocks #Types #Classification ... #degrees #summary
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Diagnosis Summary ... • The PRI progressively ... High-grade AV Block ... electrocardiogram #classification ... #summary