Transcatheter Aortic Valve Replacement Outcomes in Patients With Native vs Transplanted Kidneys: Data From an International Multicenter Registry.

Background: Chronic kidney disease (CKD) has a negative impact on outcomes after transcatheter aortic valve replacement (TAVR). Data on outcomes in renal transplant recipients (RTRs) undergoing TAVR are scarce. We compared the outcomes in RTRs undergoing TAVR with matched patients who have native kidneys and similar kidney function.