Prevalence and severity of paravalvular regurgitation in the Artificial Valve Endocarditis Reduction Trial (AVERT) echocardiography study
Victor G. Dávila-Román, MD, FACC*,*,
Alan D. Waggoner, RDCS, MHS*,
Elizabeth D. Kennard, PhD ,
Richard Holubkov, PhD ,
W. R. Eric Jamieson, MD ,
Lars Englberger, MD||,
Thierry P. Carrel, MD|| and
Hartzell V. Schaff, MD¶
* AVERT Echocardiography Core Laboratory and the Cardiovascular Imaging and Clinical Research Core Laboratory, Cardiovascular Division, Washington University School of Medicine, St. Louis, Missouri
AVERT Coordinating Center, University of Pittsburgh, Pittsburgh, Pennsylvania
Department of Family and Preventive Medicine, School of Medicine, University of Utah, Salt Lake City, Utah
St. Paul's Hospital, Vancouver BC, Canada
|| Inselspital Bern, Bern, Switzerland
¶ Division of Cardiovascular Surgery, Mayo Clinic, Rochester, Minnesota

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Figure 1 Kaplan-Meier curves for definite paravalvular regurgitation for all valves in the AVERT echocardiography substudy (both mitral and aortic valve replacement).
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