Does moderate-to-severe tricuspid regurgitation impact survival in patients with cardiac amyloidosis?
Moderate-to-severe tricuspid regurgitation is an independent prognostic factor for survival in wild-type transthyretin cardiac amyloidosis, but not in light-chain cardiac amyloidosis.
Moderate-to-severe TR is frequent in CA, and it is an independent prognosis factor in patients with ATTRwt but not in patients with AL.
Fagot et al. (2020) studied this question.