Increase in Aortic Valve Mean Gradients One Day After Transcatheter Aortic Valve Implantation: The Role of Mitral Regurgitation
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Background: Following transcatheter aortic valve implantation (TAVI), transvalvular mean gradient is known to increase from immediate to 24 h post-procedure. While anesthesia, rapid-pacing, and volume status are blamed, the true ... ...