The authors report a patient with acute anteroseptal myocardial infarction
with a giant left ventricular thrombus at the apex. The patient also had ne
phrotic syndrome due to diabetic nephropathy. Coronary angiography showed 9
0% stenosis at segment 6 of the left anterior descending coronary artery. P
ercutaneous transluminal coronary angioplasty and intracoronary stenting we
re performed on the 30th day, and effective coronary blood flow was obtaine
d. Heparin was injected intravenously for the first 7 days, and warfarin wa
s administered thereafter. The left ventricular thrombus disappeared after
46 days. No evidence of arterial thromboembolism was found during the disap
pearance of the left ventricular thrombus as determined by echocardiography
.