3 results
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
Positive deflection not ... 220-Age, resp variability ... If not Flutter P ... • MAT. 3 types ... #wide #narrow #algorithm
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• Narrow & regular ... Narrow & irregular ... Pacemaker - Will not ... #HeartBlocks #Types ... #Classification
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Block Type I aka ... until a P wave is not ... Block type II ( ... intervals are regular ... electrocardiogram #classification