The optimal QTc selection in patients of acute myocardial infarction with poor perioperative prognosis.

ABSTRACT:

Background

The predictive utility of QTc values, calculated through various correction formulas for the incidence of postoperative major adverse cardiovascular and cerebrovascular events (MACCE) in patients experiencing acute myocardial infarction (AMI), warrants further exploration. This study endeavors to ascertain the predictive accuracy of disparate QTc values for MACCE occurrences in patients with perioperative AMI.

Methods

A retrospective cohort of three hundred fourteen AMI patients, comprising 81 instances of in-hospital MACCE and 233 controls, was assembled, with comprehensive collection of baseline demographic and clinical data. QTc values were derived employing the correction formulas of Bazett, Fridericia, Hodges, Ashman, Framingham, Schlamowitz, Dmitrienko, Raut

SUBMITTER: Wei X 

PROVIDER: S-EPMC10638740 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature