Comparison of Percutaneous Coronary Intervention and Coronary Artery Bypass Grafting After Acute Myocardial Infarction Complicated by Cardiogenic Shock: Results From the Should We Emergently Revascularize Occluded Coronaries for Cardiogenic Shock (SHOCK) Trial. - White,H.D.; Assmann,S.F.; Sanborn,T.A. (Circulation, 2005)