In young patients with ST-segment-elevation myocardial infarction, female sex is associated with higher unadjusted in-hospital and 1-year death despite less extensive coronary artery disease.
Meta-Analysis
Does female sex affect in-hospital and 1-year mortality and the extent of coronary artery disease in young patients (≤45 years) with ST-segment-elevation myocardial infarction?
Among young patients (≤45 years) with STEMI, women experience higher unadjusted short- and long-term mortality compared to men, despite having less extensive coronary artery disease.
BACKGROUND: Female sex is associated with lower incidence of myocardial infarction, especially at younger ages. However, sex differences in mortality and coronary artery disease patterns among young patients with ST-segment-elevation myocardial infarction are not well established. This study evaluated sex differences in in-hospital and 1-year all-cause death and in the extent of coronary artery disease in patients aged ≤45 years with ST-segment-elevation myocardial infarction. METHODS: , risk of bias using the Risk of Bias in Nonrandomized Studies of Interventions tool. The study was registered on the International Prospective Register of Systematic Reviews. RESULTS: =33%). CONCLUSIONS: In young patients with ST-segment-elevation myocardial infarction, female sex is associated with higher unadjusted in-hospital and 1-year death despite less extensive CAD. Further studies adjusting for comorbidities and standardizing CAD definitions are needed.
Pugliesi et al. (Wed,) conducted a meta-analysis in ST-segment-elevation myocardial infarction. Female sex vs. Male sex was evaluated on In-hospital and 1-year all-cause death and extent of coronary artery disease. In young patients with ST-segment-elevation myocardial infarction, female sex is associated with higher unadjusted in-hospital and 1-year death despite less extensive coronary artery disease.