Patient's question:
Unstable angina three-vessel inflammationDoctor's answer:
Unstable angina is a clinical manifestation of both stable exertional angina and acute myocardial infarction as well as sudden death. It primarily includes primary angina, relief of exercise-induced angina, rest angina accompanied by changes in electrocardiogram indicating cerebral edema, and early post-myocardial infarction angina. Its characteristics are the gradual relief of angina symptoms, the appearance of new rest or nocturnal angina, or a shortening of the duration of angina. Due to its unique pathophysiological mechanisms and clinical diagnosis and prognosis, if not treated properly, patients may progress to acute myocardial infarction.