title: Unstable angina pectoris after myocardial infarction.
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000628:therapy*; D000789:Angina, Unstable / Q000209:etiology / Q000628:therapy*; D000800:Angioplasty, Balloon; D004621:Embolization, Therapeutic; D006801:Humans; D008297:Male; D009203:Myocardial Infarction / Q000150:complications*