4 results
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
1st Degree Heart ... Treatment 2nd Degree ... , Mobitz I Heart ... , Mobitz II HeartBlock ... HeartBlocks #Types #Classification
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
with prolonged PR ... AV Block - Mobitz ... AV Block - Mobitz ... independently of the atria leading ... AV conducting system
Second Degree Heart Block, Mobitz Type II

• p waves are normal 
• QRS complexes are usually
Second Degree Heart ... Block, Mobitz Type ... • PR intervals ... the His-Purkinje system ... #Mobitz #Type2
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
PR interval ... Mobitz I / Wenckebach ... aka Mobitz II) ... There is constant PR ... electrocardiogram #classification