Change in Dicrotic Notch Index Predicts Outcomes in Patients Undergoing Transcatheter Edge-to-Edge Repair for Mitral Regurgitation
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Background: Changes in the dicrotic notch characteristics in the aortic pressure waveform have not been adequately studied with mitral transcatheter edge-to-edge repair (M-TEER). In this study, we sought to determine the changes ... ...