Electrocardiographic findings in cardiogenic shock, risk prediction, and the effects of emergency revascularization: results from the SHOCK trial. - White,H.D.; Palmeri,S.T.; Sleeper,L.A.; French,J.K.; Wong,C.K.; Lowe,A.M.; Crapo,J.W.; Koller,P.T.; Baran,K.W.; Boland,J.L. (Am Heart J, 2004)