Cardiac enzymes are released into the circulation when myocardial necrosis occurs, as seen in myocardial infarction. Myoglobin is released into circulation with any damage to muscle tissue ...

Anginal symptoms/chest pain at rest that result in myocardial necrosis as identified by elevated cardiac biomarkers (see Cardiac Enzymes Topic Review) without ST segment elevation on the 12-lead ECG.

complicated by warfarin-induced skin necrosis (WISN) is reported. Summary: A patient with a history of hypertension, heart failure, and myocardial infarction was admitted to the hospital after ...