Abstract
Background and aimsThe prevalence of familial hypercholesterolemia (FH) is high among patients with stable coronary artery disease (CAD). However, data on FH on admission among patients with acute coronary syndrome (ACS) are still relatively scarce. Therefore, we aimed to assess the prevalence, lipid-lowering therapy and short- and long-term outcomes in patients with FH among ACS patients. Methods and resultsThe investigation was performed in a cohort of 19,781 consecutive patients from the TERCET Registry. There were 7319 patients admitted with ACS: 3085 due to STEMI, 2256 due to NSTEMI, and 1978 due to UA. The stable CAD group (n = 12,462) was considered the reference group. Based on the personal and familial history of premature cardiovascular disease and LDL cholesterol concentration, the Dutch Lipid Clinic Network (DLCN) algorithm was used for FH diagnosis.The overall occurrence of probable/definite FH and possible FH was 1.2% and 13.5% respectively. Among patients with ACS, 1.6% had probable/definite FH and 17.0% possible FH. The highest occurrence of FH was observed in the STEMI subgroup (20.6%). Patients with definite and probable FH had higher 30-day mortality than patients without FH (8.2% and 3.8% vs. 2.0%, respectively; p = 0.0052). No significant differences were observed between the FH groups in the 12-, 36- and 60-month follow-up. Propensity-score matching analysis showed that definite/probable FH patients had significantly higher all-cause mortality at 36- and 60-month follow-up in comparison to non-FH subjects (11.4% vs. 4.8% and 19.2% vs. 7.2%, respectively; p ≤ 0.021 for both). ConclusionsThe prevalence of FH according to the DLCN criteria in the Polish very high-risk population is significantly higher in patients with ACS than in patients with sCAD. FH is a cause of increased all-cause mortality in the long-term follow-up.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
