The Role of SGLT2 Inhibitors in Cardiovascular Management.

Cardiovascular disease is a major cause of morbidity and mortality worldwide in patients with type 2 diabetes. Type 2 diabetes confers an elevated risk of developing heart failure and atherosclerotic cardiovascular disease. Until recently, there have been limited options to prevent and reduce the cardiovascular complications of type 2 diabetes. However, recent therapeutic advances have led to the adoption of sodium-glucose co-transporter 2 inhibitors (SGLT2i) in cardiovascular management. Though SGLT2i were originally used for antihyperglycemic treatment, a series of landmark trials found that SGLT2i may confer cardio-protective effects in patients with heart failure and atherosclerotic cardiovascular disease, particularly a reduction in cardiovascular mortality and hospitalizations for heart failure. The cardiovascular benefits of SGLT2i were similarly demonstrated in patients with and without type 2 diabetes. Though previous trials found SGLT2i to be cardio-protective in heart failure with reduced ejection fraction, recent trials demonstrated that SGLT2i may also provide cardiovascular benefits in heart failure with mildly reduced and preserved ejection fraction. These advances have led SGLT2i to become an instrumental component of cardiovascular therapy.