P. P. Bidzilya, V. H. Kadzharian, and N. I. Kapshytar, “Clinical course and outcomes of chronic heart failure with preserved left ventricular ejection fraction in concomitant overweight and obesity with comorbid atrial fibrillation”, Zaporozhye Medical Journal, vol. 23, no. 6, pp. 778–783, Oct. 2021.