The clinical profile of patients with suspected cardiogenic shock due to predominant left ventricular failure: a report from the SHOCK Trial Registry. SHould we emergently revascularize Occluded Coronaries in cardiogenic shocK? - Menon,V.; White,H.; LeJemtel,T.; Webb,J.G.; Sleeper,L.A.; Hochman,J.S. (J Am Coll Cardiol, 2000)