title: [Atypical angina (Prinzmetal's angina). Apropos of 3 cases].
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000209:etiology*; D001161:Arteriosclerosis / Q000150:complications; D003325:Coronary Care Units; D004562:Electrocardiography; D006801:Humans; D008297:Male; D008875:Middle Aged
vernacular_title: Angor atípico (angor de Prinzmetal). A propósito de tres casos.