Standardized Minimalistic Transfemoral Transcatheter Aortic Valve Replacement (TAVR) Using the SAPIEN 3 Device: Stepwise Description, Feasibility, and Safety from a Large Consecutive Single-Center Single-Operator Cohort
2017
ABSTRACTBackground: To describe our updated minimalist approach (MA) for transfemoral transcatheter aortic valve replacement (TF-TAVR) using the SAPIEN 3 device and its evolution, as well as associated safety and efficacy parameters from a large cohort of patients.Methods: A stepwise description of the MA technique for TAVR for 300 consecutive patients was detailed. Safety and efficacy parameters were assessed using the VARC-2 criteria at the in-hospital and 30-days follow-up.Results: A total of 300 consecutive patients (80 ± 7 years; median Logistic EuroSCORE of 11.4% [7.5–17.8]) between January 2014 and May 2016 were evaluated. TF-TAVR was performed under conscious sedation in 247 (82%) patients. Device success was achieved in 286 (95.6%) patients, and intended prosthesis performance in 289 (96.3%) patients. Significant paravalvular leak (PVL) graded more than mild was noted in 7 (2%) patients. No patient had severe PVL. All-cause mortality was noted in one (0.3%) patient in-hospital and in 2 (0.7%) pat...
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