Abstract
Objective
Patients and Methods
Results
Conclusion
Trial Registration
Abbreviations and Acronyms:
AS (aortic stenosis), AVA (aortic valve area), AVR (aortic valve replacement), LV (left ventricular), LVEF (LV ejection fraction), RV (right ventricular), SAVR (surgical AVR), SVI (stroke volume index), TAVR (transcatheter AVR)Purchase one-time access:
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Article Info
Footnotes
For editorial comment, see page 9; for related article see page 57
This work was supported by Medtronic .
Potential Competing Interests: Dr Ito supports the Echo Core Lab for Medtronic trials. Dr Orsinelli has received research support from Abbott , Boston Scientific Corporation , and Medtronic (all funds paid to his institution). Dr Lin supports the Echo Core Lab for Medtronic trials. Dr Calvacante has received grant support (funds paid to his institution) and payment for lectures including service on speakers bureaus from Medtronic . Dr Popma has received institutional research grants from Medtronic , Boston Scientific Corporation , and Direct Flow Medical,Inc , and has served on a medical advisory board for Boston Scientific Corporation, Cordis Corporation, and Edwards Lifesciences Corporation. Dr Adams reports support from Medtronic during the conduct of the study, support from NeoChord,Inc , and Medtronic outside the submitted work, and patent royalties from Edwards Lifesciences Corporation ( US9526615 B2 and US9011529 B2 ) and Medtronic ( US8764821 B2 ). Dr Chetcuti has received grant support (funds paid to his institution) from and serves as a proctor for Medtronic , has received grant support for clinical trials from Abbott and Gore Medical , and serves as a consultant for JenaValve Technology GmbH. Dr Deeb serves on an advisory board and as a proctor for Medtronic, as a consultant and research investigator for Edwards Lifesciences Corporation, as a consultant and proctor for Terumo Medical Corporation, and as a research investigator for Gore Medical (he receives no personal remunerations). Drs Boulware, Huang, and Cohen are employees and shareholders of Medtronic. Dr Little has received research grants from Abbott and Medtronic . Dr Reardon has received fees from Medtronic for providing educational services. Dr Oh is the director of the Echocardiography Core Lab for CoreValve/Evolut R and a consultant for Medtronic.