At present, there is a relatively complete guideline for heart failure with ejection fraction reduction (HFrEF), but there is still a lack of evidence-based medical evidence for heart failure with preserved ejection fraction (HFpEF) treatment criteria.In recent years, a large amount of evidence has emerged that a new oral hypoglycemic drug sodium-glucose cotransporter 2 inhibitor(SGLT2i) can significantly reduce the risk of cardiovascular death and the hospitalization rate of heart failure in patients with type 2 diabetes mellitus, and improve the prognosis of HFrEF. However, there is still a lack of overall understanding of the mechanism and research progress of SGLT2i in the treatment of HFpEF. This article reviews the pathological mechanism of HFpEF, the mechanism of action of SGLT2i and the related research on the treatment of HFpEF, in order to provide reference for the clinical drug treatment of HFpEF.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |