2 results
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
arrhythmia syndromes (e.g ... heart disease Causes ... Hypomagnesemia • Hypokalemia ... classified as: • Low ... 300 = NSVT EKG
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
Disorders: • Hyperkalemia ... Tower sign) and low-amplitude ... no P waves • Hypercalcemia ... Sodium-channel blocking drugs ... #ecg #ekg #electrocardiogram