Transcatheter tricuspid valve intervention versus optimal medical therapy alone for severe tricuspid regurgitation: an updated meta-analysis with reconstructed time-to-event data.

TTVI was associated with a nonsignificant trend toward a lower incidence of all-cause mortality (risk ratio [RR]: 0.70, 95 % confidence interval [CI] 0.48–1.03; P = 0.071), primarily driven by observational studies.

also in 5,406 other papers

Even though reconstructed survival analysis indicated a favorable trend in 1-year mortality with TTVI compared to OMT, this observation was primarily influenced by observational data, even after using propensity score matching.

also in 1,335 other papers