Identifying patients at risk for thromboembolism. Use of 125I-labeled fibrinogen in patients with acute myocardial infarction.
Fibrinogen labeled with iodine 125 was used to detect deep vein thrombosis (DVT) in 35 patients during their course and convalescence from acute myocardial infarction. Clinical status was assessed and scored with the use of a modified coronary prognostic index. According to the prognostic scores, patients were allocated to one of two groups. Of 27 patients in good clinical condition, DVT developed in only one patient, whereas thromboembolic complications occurred in seven of eight patients who were severely ill--a highly significant difference. Prophylactic anticoagulation is advisable in patients at risk.
D000208:Acute Disease; D005260:Female; D005340:Fibrinogen; D006801:Humans; D007457:Iodine Radioisotopes; D008297:Male; D009203:Myocardial Infarction / Q000150:complications*; D012306:Risk; D013923:Thromboembolism / Q000209:etiology / Q000517:prevention & control*; D013924:Thrombophlebitis / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology
D007457:Iodine Radioisotopes; D005340:Fibrinogen