Myocardial infarction *Chest pain (crushing, pressure, tight) *Shortness of breath *Lightheadedness *Dizziness *nausea *Abdominal pain * cold sweats Treatment *Aspirin *Nitro ( no hypotension or no ventricle involvement) *Heparin Cath lab may be needed Diagnostic: Electrocardiogram /EKG /ECG Troponin / cardiac enzyme