Value and validation of a nomogram model based on the Charlson comorbidity index for predicting in-hospital mortality in patients with acute myocardial infarction complicated by ventricular arrhythmias
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Objectives: The Charlson comorbidity index reflects overall comorbidity burden and has been applied in cardiovascular medicine. However, its role in predicting in-hospital mortality in patients with acute myocardial infarction (A... ...
