3 results
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Narrow & irregular ... #HeartBlocks #Types ... #Classification ... electrocardiogram #ecg ... #cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
Block Type I aka ... Block type II ( ... intervals are regular ... blocks #AVBlock #cardiology ... electrocardiogram #classification
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
fluid overload, irregular ... ASA class If ... event, follow ACC algorithm ... Risk Stratify Type ... What is the type