Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
Meta-Analysis
. 2023 Dec;33(12):4125-4136.
doi: 10.1007/s11695-023-06898-4. Epub 2023 Oct 28.

The Effect of Bariatric Surgery on Patients with Heart Failure: a Systematic Review and Meta-analysis

Ali Esparham  1 , Ali Mehri  2 , Hooman Hadian  3 , Maryam Taheri  4 , Hengameh Anari Moghadam  1 , Armin Kalantari  5 , Michael J Fogli  4   6 , Zhamak Khorgami  7   8
Affiliations
Meta-Analysis

The Effect of Bariatric Surgery on Patients with Heart Failure: a Systematic Review and Meta-analysis

Ali Esparham et al. Obes Surg. 2023 Dec.

Abstract

The current study aims to evaluate the effect of bariatric metabolic surgery (BMS) on the New York Heart Association (NYHA) class and left ventricular ejection fraction (LVEF) in patients with diagnosed heart failure (HF). Fourteen related articles with 217 patients were included in the final analysis. LVEF significantly improved after BMS in patients with HF with a mean difference of 7.78% (CI 95%: 3.72, 11.84, I2 = 83.75, p-value < 0.001). Also, the NYHA class significantly decreased after BMS with a mean difference of - 0.40 (CI 95%: - 0.62, - 0.19, I2: 47.03, p-value < 0.001). A total of 27 patients with obesity and HF were listed for cardiac transplantation after BMS. Of those, 20 patients successfully underwent heart transplantation after BMS.

Keywords: Bariatric surgery; Cardiovascular disease; Heart failure; Heart transplant; Metabolic surgery; Obesity.

PubMed Disclaimer

Similar articles

See all similar articles

Cited by

References

    1. Snipelisky D, Chaudhry SP, Stewart GC. The many faces of heart failure. Card Electrophysiol Clin. 2019;11(1):11–20. - PubMed - DOI
    1. Savarese G, Lund LH. Global public health burden of heart failure. Card Fail Rev. 2017;3(1):7–11. - PubMed - PMC - DOI
    1. Roger VL. Epidemiology of heart failure. Circ Res. 2013;113(6):646–59. - PubMed - PMC - DOI
    1. Vest AR, Young JB, Cho L. The metabolic syndrome, cardiovascular fitness and survival in patients with advanced systolic heart failure. Am J Cardiol. 2018;122(9):1513–9. - PubMed - DOI
    1. Vest AR, Wu Y, Hachamovitch R, et al. The heart failure overweight/obesity survival paradox: the missing sex link. JACC: Heart Fail. 2015;3(11):917–26.

LinkOut - more resources