TY - CHAP M1 - Book, Section TI - Chronic Stable Angina A1 - Jameson, J. Larry A1 - Fauci, Anthony S. A1 - Kasper, Dennis L. A1 - Hauser, Stephen L. A1 - Longo, Dan L. A1 - Loscalzo, Joseph PY - 2020 T2 - Harrison's Manual of Medicine, 20e AB - Angina pectoris, the most common clinical manifestation of coronary artery disease (CAD), results from an imbalance between myocardial O2 supply and demand, most often due to atherosclerotic coronary artery obstruction. Other major conditions that upset this balance and result in angina include aortic valve disease (Chap. 116), hypertrophic cardiomyopathy (Chap. 117 and coronary artery spasm (see below). SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/04/18 UR - accessmedicine.mhmedical.com/content.aspx?aid=1167066963 ER -