6 results
Counterclockwise and (Left) vs Clockwise (Right) Flutter
Typical atrial flutter is counterclockwise in direction and originates from
appearance on ECG ... #Diagnosis #ECG ... #EKG #Cardiology ... #Flutter #Types ... #Classification
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
- Differential Diagnosis ... • Atrial Flutter ... • MAT. 3 types ... #Management #cardiology ... #wide #narrow #algorithm
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... (e.g. ectopic atrial ... • 2° Block Type ... • 2° Block Type ... #diagnosis #system
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
P and QRS • Atrial ... #HeartBlocks #Types ... #Classification ... #EKG #electrocardiogram ... #ecg #cardiology
Causes of Lactate Elevation, Lactic Acidosis - Differential Diagnosis

The most common causes of hyperlactatemia are usually:
- Differential Diagnosis ... / hypoxemia -> focus ... laboratory or diagnostic ... ’s • Reduced Arterial ... #typeb #classification
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Key Components: ... event, follow ACC algorithm ... Obtain EKG if: ... What is the type ... stratification #diagnosis