- 2026-02-06
- Frontiers in pharmacology 17
- Meng Wang
- Zhihong Zuo
- Ting Wu
- Zijing Zhou
Study Design
- Type
- Systematic Review
- Sample size
- n = 39
- Population
- heart failure patients (HFrEF, HFmrEF, HFpEF)
- Methods
- Several online databases were searched. All studies exploring cardiovascular effects of SGLT2i, sacubitril/valsartan, omecamtiv mecarbil and vericiguat were screened and reviewed.
Aim
The study evaluated the cardiovascular outcomes associated with pharmacological treatments in heart failure (HF) patients and explored whether the benefits/risks associated with these drugs for HF with mildly reduced or preserved ejection fraction (HFmrEF/HFpEF) were consistent with HF with reduced EF (HFrEF).Methods
Several online databases were searched. All studies explored the cardiovascular effects of sodium glucose cotransporter-2 inhibitor (SGLT2i), sacubitril/valsartan, omecamtiv mecarbil and vericiguat were screened and reviewed.Results
A total of 39 studies were included. Compared with placebo therapy, SGLT2i significantly reduced cardiovascular death and hospitalization for HF (HHF) in both HFrEF and HFmrEF/HFpEF patients (approximately 13%-27% risk reduction). SGLT2i reduced serious adverse events across all HF types. Sacubitril/valsartan demonstrated significant benefits in HFrEF patients, reducing cardiovascular death by 19%, all-cause mortality by 22%, and HHF by 22%. However, these benefits were not observed in HFmrEF/HFpEF patients. In contrast, sacubitril/valsartan substantially increased hypotension risk in HFmrEF/HFpEF patients. Omecamtiv mecarbil and vericiguat tended to improve cardiovascular outcomes in patients with HF, but the difference was not statistically significant.Conclusion
SGLT2i represents an effective and safe treatment strategy across the HF spectrum. Sacubitril/valsartan significantly improves outcomes in HFrEF but requires careful benefit-risk evaluation in HFmrEF/HFpEF patients. Current evidence does not support routine use of omecamtiv mecarbil or vericiguat. Large-scale randomized trials are warranted to validate these findings.Systematic review registration
CRD42023455966.