3 results
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Early-repolarization pattern ... leads • S1Q3T3 pattern ... • Short QT, high ... dissection • Sodium-channel ... #ekg #electrocardiogram
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Algorithm • IV ... potassium and ECG ... changes • 5.5 ... morphology, "Sine wave" pattems ... #potassium #high
Preoperative Risk Evaluation

Major Pre-Op Questions:
1. Does the patient have any modifiable risk factors that could be
Evaluation Major ... event, follow ACC algorithm ... indicated • EKG ... Obtain EKG if: ... Change in clinical