Percutaneous coronary intervention for first acute myocardial infarction was associated with a 15.9% incidence of heart failure at 5 years, with age, peak troponin I, and admission LVEDD as risk factors.
Cohort
What is the incidence and what are the risk factors for heart failure 5 years after PCI for first acute myocardial infarction?
Approximately 16% of patients develop heart failure within 5 years after PCI for a first acute myocardial infarction, with risk driven by age, infarct size (peak troponin), and baseline ventricular dimensions.
valor p: p=0.025
Objective: The study aimed to investigate the incidence and influencing factors of heart failure after 5 years of percutaneous coronary intervention (PCI) for first acute myocardial infarction. Methods: = 512) (LVEF ≥ 50%). The clinical characteristics were compared between the two groups, and the influencing factors of heart failure after 5 years of PCI in patients with acute myocardial infarction were analyzed using logistic regression and receiver-operating characteristic (ROC) analyses. Results: = 0.025). Conclusion: In this study, the incidence of heart failure (LVEF < 50%) in patients with acute myocardial infarction who underwent PCI was 15.9% at a five-year follow up. Age, peak troponin I level, and LVEDD (at admission) were risk factors for heart failure, while LVEF (at admission) of patients during hospitalization was a protective factor for heart failure.
Cheng et al. (Thu,) conducted a cohort in First acute myocardial infarction. Percutaneous coronary intervention was evaluated on Incidence of heart failure (LVEF < 50%) (p=0.025). Percutaneous coronary intervention for first acute myocardial infarction was associated with a 15.9% incidence of heart failure at 5 years, with age, peak troponin I, and admission LVEDD as risk factors.