Unmatched cohort Unmatched cohort Unmatched cohort Unmatched cohort Matched cohort Matched cohort Matched cohort Matched cohort
RDAVR N = 48 TAVR N = 104
TAVR vs RDAVR HR(95%CI)
P value
RDAVR N = 48 TAVR N = 48
TAVR vs RDAVR HR(95%CI)
P value
Life-threatening or major bleeding complications - no./total no.(%) 9/48 (18.75%) 13/104 (12.50%) 1.63 (0.64 to 4.03) 0.29 9/48 (18.75%) 7/48 (14.58%) 1.33 (0.47 to 3.93) 0.59
PPM at 1 month - no./total no.(%) 15/46 (32.61%) 37/97 (38.14%) 0.79 (0.38 to 1.64) 0.53 15/46 (32.61%) 17/46 (36.96%) 0.83 (0.35 to 1.94) 0.66
PVR ≥ 2/4 at 1 month - no./total no.(%) 0/46 (0.00%) 6/98 (6.12%) 0.15 (0.00 to 1.34) 0.10 0/46 (0.00%) 1/46 (2.17%) 0.33 (0.00 to 6.28) 0.46
PM implantation at 2years - no./total no.(%) 11.11% 16.28% 0.64 (0.24 to 1.73) 0.37 11.11% 12.50% 0.84 (0.25 to 2.84) 0.77