Usefulness of global left ventricular longitudinal strain for risk stratification in low ejection fraction, low-gradient aortic stenosis: results from the multicenter True or Pseudo-Severe Aortic Stenosis study.

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Title: Usefulness of global left ventricular longitudinal strain for risk stratification in low ejection fraction, low-gradient aortic stenosis: results from the multicenter True or Pseudo-Severe Aortic Stenosis study.
Authors: Dahou A; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.)., Bartko PE; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.)., Capoulade R; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.)., Clavel MA; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.)., Mundigler G; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.)., Grondin SL; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.)., Bergler-Klein J; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.)., Burwash I; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.)., Dumesnil JG; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.)., Sénéchal M; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.)., O'Connor K; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.)., Baumgartner H; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.)., Pibarot P; From the Institut Universitaire de Cardiologie et de Pneumologie de Québec/Québec Heart and Lung Institute, Laval University, Québec City, Québec, Canada (A.D., R.C., M.-A.C., S.L.G., J.G.D., M.S., K.O'C., P.P.); Department of Internal Medicine II, Division of Cardiology, Medical University of Vienna, Vienna, Austria, (P.E.B., G.M., J.B.-K.); University of Ottawa Heart Institute, Ottawa, Ontario, Canada (I.B.); and Division of Adult Congenital and Valvular Heart Disease, Department of Cardiovascular Medicine, University Hospital Muenster, Muenster, Germany (H.B.). philippe.pibarot@med.ulaval.ca.
Source: Circulation. Cardiovascular imaging [Circ Cardiovasc Imaging] 2015 Mar; Vol. 8 (3), pp. e002117.
Publication Type: Evaluation Study; Journal Article; Multicenter Study; Observational Study; Research Support, Non-U.S. Gov't
Journal Info: Publisher: Lippincott Williams & Wilkins Country of Publication: United States NLM ID: 101479935 Publication Model: Print Cited Medium: Internet ISSN: 1942-0080 (Electronic) Linking ISSN: 19419651 NLM ISO Abbreviation: Circ Cardiovasc Imaging Subsets: MEDLINE
Database: MEDLINE Ultimate
Description
ISSN:1942-0080
DOI:10.1161/CIRCIMAGING.114.002117