Терапевтический архив (Sep 2023)

Effect of dapagliflozin on the dynamics of magnetic resonance imaging in patients with heart failure and atrial fibrillation

  • Karina M. Saipudinova,
  • Tatiana M. Uskach,
  • Merab А. Shariya,
  • Dmitry V. Ustyuzhanin,
  • Svetlana V. Dobrovolskaya,
  • Sergey N. Tereshchenko

DOI
https://doi.org/10.26442/00403660.2023.09.202368
Journal volume & issue
Vol. 95, no. 9
pp. 776 – 781

Abstract

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Aim. To determine the effect of dapagliflozin therapy on myocardial remodeling and fibrosis according to magnetic resonance imaging (MRI) with contrast in patients with chronic heart failure (CHF) and atrial fibrillation (AF). Materials and methods. In the group of 22 patients with a combination of CHF and AF we analyzed the dynamics of remodeling parameters and assessed myocardial fibrosis during 6-month therapy with dapagliflozin according to cardiac MRI with contrast. Results. After 6 months of dapagliflozin therapy there was a statistically significant increase in LVEF (27 [23-32]-32 [26.5-36.5] p-0.04) and a tendency to decrease volume and linear dimensions of LV, LP. There was no progression of myocardial fibrosis according to the results of cardiac MRI with contrast in patients with HFrFV and AF. Conclusions. Dapagliflozin therapy in patients with HFrEF and AF led to favorable myocardial remodeling changes.

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