Age

18–80

Sex

ALL

Healthy volunteers

Not accepted

Chest pain or other ischemic symptoms a minimum of 10 minutes in duration within 72 hours before anticipated cardiac catheterization;
At least one of the following criteria are met:
1. New or presumably new ST-segment depression of at least 1 mm or transient (30 minutes) ST-segment elevation of at least 1 mm in 2 contiguous leads;
2. Elevated troponin I, T, or creatine phosphokinase-MB isoenzyme level within 24 hours of signing consent as defined by the universal MI definition
3. Documented coronary artery disease as evidenced on prior angiography, or by prior angioplasty, bypass graft surgery, or myocardial infarction

A Study Assessing the REG1 Anticoagulation System Compared Heparin in Subjects With Acute Coronary Syndrome