Geriatric Nutritional Risk Index and In-Hospital Mortality in Older Patients with Acute Myocardial Infarction Undergoing Percutaneous Coronary Intervention: A Retrospective Cohort Study
Malnutrition may contribute to adverse outcomes after acute myocardial infarction (AMI), particularly in older patients, but evidence regarding the Geriatric Nutritional Risk Index (GNRI) and in-hospital mortality after percutaneous coronary intervention (PCI) remains limited. This retrospective cohort study evaluated...