Research
Energy balance
Bariatric surgery is the most effective intervention for reducing epicardial fat volume and improving HFpEF outcomes, superior to modest lifestyle changes.
For obese HFpEF patients, bariatric surgery is the most effective way to reduce epicardial fat and improve heart function. It reduces EAT more effectively than modest lifestyle changes. Consult with a bariatric specialist to see if you are a candidate.
GoodSupportsHIGH confidence
Bariatric surgery is the most effective weight loss therapy currently available but also has independent benefits on epicardial fat deposits, which may have advantages in terms of relieving pericardial restraint.
Why this rating
Supported by multiple studies showing regression of EAT and improved hemodynamics post-surgery.
Source
Epicardial Fat in Heart Failure with Preserved Ejection Fraction: Bad Actor or Just Lying Around?
Mary-Tiffany Oduah et al. · Cardiac failure review · 2023
DOI 10.15420/cfr.2022.25
narrative_reviewCited 13×
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
More from this paper
- Epicardial adipose tissue (EAT) contributes to Heart Failure with Preserved Ejection Fraction (HFpEF) through two distinct mechanisms: mechanical pericardial restraint and local inflammatory/fibrotic secretion.Good
- A Mediterranean-style diet with high unsaturated fats and low carbohydrates reduces epicardial fat volume, whereas a standard low-calorie diet and exercise alone do not.Good
- SGLT2 inhibitors reduce epicardial fat volume independently of significant weight loss, suggesting a direct lipolytic effect on epicardial tissue.Moderate
Related findings · Energy balance
- Achieving a total body weight loss of 10-15% (or >10-15 kg) through Total Diet Replacement (TDR) induces remission of Type 2 Diabetes in individuals with short-duration disease.Strong
- Bariatric surgery is superior to medical management alone for inducing significant long-term weight loss, remission of type 2 diabetes, and reduction in mortality for patients with BMI ≥ 40 or ≥ 35 with comorbidities.Strong
- Achieving type 2 diabetes remission requires significant weight loss (≥15 kg) via major caloric restriction, independent of macronutrient composition.Strong
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