title: Changing views in the pathophysiology of the coronary circulation: diagnostic implications.
mesh_terms: D000787:Angina Pectoris / Q000503:physiopathology*; D003251:Constriction, Pathologic; D003326:Coronary Circulation; D003327:Coronary Disease / Q000503:physiopathology; D003331:Coronary Vessels; D006801:Humans