Plasma Ceramides and Sphingomyelins and Sudden Cardiac Death in the Cardiovascular Health Study.

ABSTRACT: Sphingolipids, including ceramides and sphingomyelins, may influence the pathophysiology and risk of sudden cardiac death (SCD) through multiple biological activities. Whether the length of the fatty acid acylated to plasma sphingolipid species is associated with SCD risk is not known. To determine whether the saturated fatty acid length of plasma ceramides and sphingomyelins influences the association with SCD risk. In this cohort study, multivariable Cox proportional hazards regression models were used to examine the association of sphingolipid species with SCD risk. The study population included 4612 participants in the Cardiovascular Health Study followed up prospectively for a median of 10.2 (IQR, 5.5-11.6) years. Baseline data were collected from January 1992 to December 1995 during

SUBMITTER: Bockus LB 

PROVIDER: S-EPMC10656644 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature