Beyond Coronary Artery Disease: Assessing the Microcirculation.

ABSTRACT: Ischemic heart disease (IHD) affects more than 20 million adults in the United States. Although classically attributed to atherosclerosis of the epicardial coronary arteries, nearly half of patients with stable angina and IHD who undergo invasive coronary angiography do not have obstructive epicardial coronary artery disease. Ischemia with nonobstructive coronary arteries is frequently caused by microvascular angina with underlying coronary microvascular dysfunction (CMD). Greater understanding the pathophysiology, diagnosis, and treatment of CMD holds promise to improve clinical outcomes of patients with ischemic heart disease.

SUBMITTER: Pruthi S 

PROVIDER: S-EPMC10019932 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature