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Diffuse Subendocardial Ischemia on the ECG. Left main? 3-vessel disease? No!

Dr. Smith's ECG Blog

A transthoracic echocardiogram showed an LV EF of less than 15%, critically severe aortic stenosis , severe LVH , and a small LV cavity. Any alteration in physiology can change "compensated" AS to "decompensated" AS. Inotropes and Vasopressors: Review of Physiology and Clinical Use in Cardiovascular Medicine. Circulation.

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Emergency Department Syncope Workup: After H and P, ECG is the Only Test Required for Every Patient.

Dr. Smith's ECG Blog

Dysrhythmia, pacer), 4) valvular heart disease, 5) FHx sudden death, 6) volume depletion, 7) persistent abnormal vitals, 8) primary CNS event __ 3) Mendu ML et al. Fourth, syncope in the elderly often results from polypharmacy and abnormal physiologic responses to daily events.