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Long-term effect of empagliflozin and dapagliflozin in patients with heart failure undergoing coronary artery surgery/endovascular intervention: Is there a difference between these two SGLT2i on hospitalization, MACE, and mortality?

Özgöl İ, Gençer EY, Yıldız C, Karabulut D, Çağlar FNT, Bıçakhan BI, Yücel C, Yılmaz M et al.

2025

567 participants

Abstract

Long-term effect of empagliflozin and dapagliflozin in patients with heart failure undergoing coronary artery surgery/endovascular intervention: Is there a difference between these two SGLT2i on hospitalization, MACE, and mortality?

Objective: This study aims to compare the long-term effects of these two Sodium-Glucose Co-Transporter 2 inhibitors (SGLT2i) on hospitalization, major adverse cardiovascular events (MACE), and mortality in heart failure patients undergoing coronary artery bypass graft surgery (CABG)/percutaneous coronary intervention (PCI) on empagliflozin and dapagliflozin.

Methods: 567 patients with heart failure undergoing CABG/PCI between 2014 and 2022 were studied, and 470 patients on empagliflozin and dapagliflozin were analyzed. The two groups of patients with preserved ejection fraction (HFpEF, n= 293) and patients with low/slightly reduced ejection fraction (HFdEF, n= 177) were analyzed in two subgroups: empagliflozin and dapagliflozin users. In addition to hospitalization, MACE and mortality, age, gender, disease history, and laboratory parameters were compared. Patients with (n=123) and without (n=347) cardiac MACE were also compared.

Results: No significant difference was found between the groups in terms of age, HbA1c, creatinine levels, and other cardiovascular risk factors. Similar results were obtained in terms of overall mortality, cardiac mortality, MACE, cardiac MACE, and hospitalization. In the HFpEF group comparing dapagliflozin with…

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