The Annals of thoracic surgery
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Comparative Study
Transcatheter aortic valve implantation in patients with concomitant mitral and tricuspid regurgitation.
The impact of atrioventricular valve regurgitation in patients who undergo transcatheter aortic valve implantation (TAVI) is not known. We examined the clinical outcome after TAVI in patients with moderate or more severe concomitant mitral or tricuspid regurgitation (TR). ⋯ Atrioventricular valve regurgitation is present in a subgroup of patients undergoing TAVI whose survival is impaired. The majority of surviving patients exhibit the clinical benefits of TAVI with amelioration of heart failure symptoms and a decrease in severity of atrioventricular valve regurgitation. At present, moderate or more severe atrioventricular valve regurgitation cannot be considered a contraindication for TAVI.