Prognostic and therapeutic implications of a low aortic valve calcium score in patients with low-gradient aortic stenosis.

ABSTRACT:

Aims

Low-gradient (LG) aortic stenosis (AS) poses a diagnostic challenge. Aortic valve calcium score (AVCS) assessment has emerged as a complementary diagnostic method when echocardiography provides discordant results. However, the diagnostic and prognostic values of AVCS in LGAS have not been thoroughly studied. Our aims in this study were to investigate the prognostic importance of AVCS in LGAS and to assess whether symptomatic patients with LGAS and low AVCS may benefit from aortic valve intervention (AVI).

Methods and results

A total of 327 symptomatic patients (78.5 ± 7.3 years, 51% women) with severe AS defined by the aortic valve area who underwent computed tomography for transcatheter aortic valve intervention (TAVI) planning were enrolled. AVCS was measured. AVCS <

SUBMITTER: Juhasz D 

PROVIDER: S-EPMC11781834 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature