Embolization complicating coronary angioplasty in the presence of an intracoronary thrombus.
Two cases of coronary occlusion and subsequent embolization during percutaneous coronary angioplasty (PTCA) are described. Prior to PTCA, angiographic evidence of intracoronary thrombus was present. Abrupt reclosure after dilation was treated by successful redilation. However, coronary embolization of thrombus debris occurred downstream in one patient and into an adjacent coronary branch in the second patient.
D000800:Angioplasty, Balloon / Q000009:adverse effects*; D003327:Coronary Disease / Q000150:complications* / Q000628:therapy; D003328:Coronary Thrombosis / Q000150:complications*; D004617:Embolism / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged