Journal of the American Society of Echocardiography
Volume 35, Issue 1, January 2022, Pages 105-115.e8
Clinical InvestigationsEchocardiography and Transcatheter Edge-to-Edge RepairTranscatheter Edge-to-Edge Repair in Proportionate Versus Disproportionate Functional Mitral Regurgitation
Echocardiography and Transcatheter Edge-to-Edge Repair
Under a Creative Commons license
open access
Keywords
Functional mitral regurgitation
Edge-to-edge mitral valve repair
Heart failure
Abbreviations
COAPT
Cardiovascular Outcomes Assessment of the MitraClip Percutaneous Therapy for Heart Failure Patients with Functional Mitral Regurgitation
dFMR
Disproportionate functional mitral regurgitation
EROA
Effective regurgitant orifice area
EuroSMR
European Registry of Transcatheter Repair for Secondary Mitral Regurgitation
FMR
Functional mitral regurgitation
HF
Heart failure
IQR
Interquartile range
LBBB
Left bundle branch block
LV
Left ventricular
LVEDV
Left ventricular end-diastolic volume
LVEF
Left ventricular ejection fraction
MITRA-FR
Multicentre Study of Percutaneous Mitral Valve Repair MitraClip Device in Patients with Severe Secondary Mitral Regurgitation
MR
Mitral regurgitation
OR
Odds ratio
pFMR
Proportionate functional mitral regurgitation
RegVol
Regurgitant volume
RF
Regurgitant fraction
RVdFMR
Regurgitant volume/left ventricular end-diastolic volume ratio–derived disproportionate functional mitral regurgitation
RVpFMR
Regurgitant volume/left ventricular end-diastolic volume ratio–derived proportionate functional mitral regurgitation
TEER
Transcatheter edge-to-edge mitral valve repair
TTE
Transthoracic echocardiography
Cited by (0)
Dr. Claeys has received honoraria and consultancy fees from Abbott Vascular. Dr. Swaans has served as a proctor and lecturer for Abbott Vascular, Boston Scientific, Philips Healthcare, and Bioventrix. Dr. Debonnaire has received speaker fees from Abbott Vascular in the context of MitraClip training. Dr. Daemen has received institutional grant and research support from AstraZeneca, Abbott Vascular, Boston Scientific, ACIST Medical, Medtronic, Pie Medical, and ReCor Medical. Dr. Van Mieghem has received research grant support from Abbott Vascular, Boston Scientific, Medtronic, Edwards Lifesciences, Daiichi Sankyo, and PulseCath.
2021 by the American Society of Echocardiography. Published by Elsevier Inc.