Bariatric surgery mitigated electrocardiographic abnormalities in patients with morbid obesity

被引：1

作者：

Bazrafshan, Mehdi ^{[1
]}

Nematollahi, Soroush ^{[2
]}

Kamali, Maliheh ^{[1
]}

Farrokhian, Ariya ^{[3
]}

Moeinvaziri, Nader ^{[4
]}

Bazrafshan, Hanieh ^{[5
]}

Noormohammadi, Niusha ^{[3
]}

Abadi, Mohammad Keshtvarz Hesam ^{[6
]}

Bazrafshan Drissi, Hamed ^{[7
]}

机构：

[1] Shiraz Univ Med Sci, Shiraz, Iran

[2] Univ Tehran Med Sci, Cardiovasc Dis Res Inst, Tehran Heart Ctr, Tehran, Iran

[3] Shiraz Univ Med Sci, Dept Cardiol, Shiraz, Iran

[4] Shiraz Univ Med Sci, Laparoscopy Res Ctr, Surg Dept, Shiraz, Iran

[5] Shiraz Univ Med Sci, Clin Neurol Res Ctr, Shiraz, Iran

[6] Shiraz Univ Med Sci, Nemazee Hosp, Clin Res Dev Ctr, Shiraz, Iran

[7] Shiraz Univ Med Sci, Cardiovasc Res Ctr, Shiraz, Iran

来源：

SCIENTIFIC REPORTS | 2024年 / 14卷 / 01期

关键词：

LEFT-VENTRICULAR MASS; QT-INTERVAL; WEIGHT-LOSS; METABOLIC SYNDROME; HEART-DISEASE; REPOLARIZATION; DISPERSION; HYPERTENSION; INSULIN;

D O I：

10.1038/s41598-024-57155-2

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

Obesity can lead to cardiovascular dysfunctions and cause electrocardiographic disruptions. Bariatric surgery plays a significant role in weight loss. To assess its benefits, this study investigated electrocardiographic changes before and after bariatric surgery. The present article describes a retrospective cohort study with a 6-month follow-up period. Electrocardiograms were interpreted and compared before and six months after surgery. The relationships between weight loss, type of surgery, and electrocardiographic alterations were analyzed. A total of 200 patients participated in the study, with 34 (17%) men and 166 (83%) women. The mean age of the participants was 44.6 +/- 8.6, and their mean body mass index was 43.8 +/- 5.5 kg/m(2). The mean of QTc decreased after the surgery, while the Sokolow-Lyon scores increased. The statistical analysis showed that QTc dispersion (> 40) (P < 0.001), right ventricular hypertrophy (P < 0.001), abnormal R wave progression (P < 0.001), QTc (P < 0.001) and Sokolow-Lyon criteria (P < 0.001) significantly changed postoperatively. In conclusion, bariatric surgery can reduce QTc, correct poor R wave progression, and resolve right ventricular hypertrophy (RVH) in patients with morbid obesity.

引用

页数：7