A 65 year old woman with a history of diabetes and prior myo…
A 65 year old woman with a history of diabetes and prior myocardial infarction presents with increasing episodes of chest pain at rest, some occurring during sleep. Her ECG shows transient ST-segment elevations without elevation of cardiac biomarkers. Coronary angiography reveals plaques with thin fibrous caps and small lumens. She is diagnosed with unstable angina. 1. Describe the pathophysiological differences between stable angina, unstable angina, and myocardial infarction. (3 pts) 2. Discuss how her presentation influences selection of pharmacologic agents. (5 pts) 3. What other therapies may be considered to relieve angina in this patient? (2 pts)