title: Electrocardiographic alterations resembling those produced by myocardial infarction observed during a spontaneous attack of angina pectoris.
mesh_terms: D000787:Angina Pectoris; D004562:Electrocardiography; D006321:Heart; D006801:Humans; D007238:Infarction; D009203:Myocardial Infarction
keywords: ANGINA PECTORIS; ELECTROCARDIOGRAPHY; HEART/electrocardiography; HEART/infarction