Classification and Outcomes of Coronary Microvascular Disease in Myocardial Infarction and Angina With Nonobstructive Coronary Arteries.
BACKGROUND Myocardial infarction with nonobstructive coronary arteries (MINOCAs) and angina with nonobstructive coronary arteries (ANOCAs) present diagnostic and therapeutic challenges. We assessed the frequency of coronary microvascular disease (CMD) and its subtypes in MINOCA compared with ANOCA and evaluated long-te...