SGLT2 inhibitors reduce atrial fibrillation progression in Diabetes, finds study

China: The use of SGLT2 inhibitors in type 2 diabetes (T2D) patients may help in atrial fibrillation (AF)/atrial flutter (AFL) reduction, suggests a recent study in the journal Cardiovascular Diabetology.

This reduction benefit is independent of systolic BP, age, HbA1c, and body weight at baseline. Reduction in AF/AFL may be due to the pharmacological impacts on decreases in HbA1c, blood pressure, body weight, and the occurrence of heart failure.

Atrial fibrillation (AF)/atrial flutter (AFL) are the leading causes of mortality globally that often result in cerebrovascular events. It is known that T2D diabetes patients are at significantly associated increased risk of developing AF/AFL. 

Sodium-glucose cotransporter 2 inhibitors (SGLT2i) are a novel class of oral hypoglycaemic medication that reduces the risk of all-cause mortality and cardiovascular outcomes especially heart failure. It remains unclear whether SGLT2 inhibitors attenuate the progression of AF/AFL. To determine the relationship between the two Wen-jie Li, Guangzhou Medical University, Guangzhou, Guangdong, China, and colleagues searched online databases for trials that evaluated the AF outcomes of SGLT2 inhibitors in type 2 diabetes patients.