The Effects of Bariatric Surgery on Cardiac Structure and Function: a Systematic Review of Cardiac Imaging Outcomes

Background Obesity is associated with cardiac dysfunction, atherosclerosis, and increased cardiovascular risk. It can be lead to obesity cardiomyopathy and severe heart failure, which in turn raise morbidity and mortality while carrying a negative impact on quality of life. There is increasing clinical and mechanistic evidence on the metabolic and weight loss effects of bariatric surgery on improving cardiac structure and function in obese patients.