Randomized Trial of Low Molecular Weight Heparin (Dalteparin) in Prevention of Left Ventricular Thrombus Formation and Arterial Embolism After Acute Anterior Myocardial Infarction: The Fragmin in Acute Myocardial Infarction (FRAMI) Study 11This study was supported by grants from the Norwegian Council on Cardiovascular Diseases, Oslo, Norway and Pharmacia AB, Stockholm, Sweden.