Heart failure (HF) is a major public health problem around the world. Although currently available therapies have improved outcomes, morbidity and mortality in patients with HF remain unacceptably high. Most guideline-recommended therapies for HF are indicated for patients with a reduced left ventricular ejection fraction (HFrEF). Until recently, treatment options that improved outcomes in patients with HF and preserved left ventricular ejection fraction or mildly reduced ejection fraction were limited. Over the past several years, however, several new drugs including angiotensin receptor neprilysin inhibitors (ARNIs), sodium glucose cotransporter 2 inhibitors (SGLT2 inhibitors), soluble guanylate cyclase stimulators, and a cardiac myotrope, omecamtiv mecarbil have all reported positive results in pivotal phase III clinical trials. Moreover, the results of these studies have provided evidence that both ARNIs and SGLT2 inhibitors can improve clinical outcomes in patients with HF across a broad spectrum of LVEF, not just in HFrEF. This article presents the rationale for the use of each of these 4 new classes of drugs, reviews the results from pivotal clinical trials showing their safety and efficacy, and provides a framework for how each drug has begun to be integrated into new HF management guidelines. Collectively, these new drugs provide hope for the millions of patients around the world who suffer from HF.

Heart failure (HF) is a major public health problem around the world. Although currently available therapies have improved outcomes, morbidity and mortality in patients with HF remain unacceptably high. Most guideline-recommended therapies for HF are indicated for patients with a reduced left ventricular ejection fraction (HFrEF). Until recently, treatment options that improved outcomes in patients with HF and preserved left ventricular ejection fraction or mildly reduced ejection fraction were limited. Over the past several years, however, several new drugs including angiotensin receptor neprilysin inhibitors (ARNIs), sodium glucose cotransporter 2 inhibitors (SGLT2 inhibitors), soluble guanylate cyclase stimulators, and a cardiac myotrope, omecamtiv mecarbil have all reported positive results in pivotal phase III clinical trials. Moreover, the results of these studies have provided evidence that both ARNIs and SGLT2 inhibitors can improve clinical outcomes in patients with HF across a broad spectrum of LVEF, not just in HFrEF. This article presents the rationale for the use of each of these 4 new classes of drugs, reviews the results from pivotal clinical trials showing their safety and efficacy, and provides a framework for how each drug has begun to be integrated into new HF management guidelines. Collectively, these new drugs provide hope for the millions of patients around the world who suffer from HF.

Diabetes and heart failure (HF) are common diseases, each affecting large segments of the world population. Moreover, prevalence rates for both are expected to rise dramatically over coming decades. The high prevalence rates of both diseases and wellrecognized association of diabetes as a risk factor for HF make it inevitable that both diseases co-exist in a large number of patients, complicating their management and increasing the risk of a poor outcome. Management of diabetes has been shown to impact clinical events in patients with HF and there is emerging evidence that agents used to treat diabetes can reduce HF events, even in non-diabetic patients. In this review we summarize the clinical course and treatment of patients with type 2 diabetes mellitus (T2DM) and HF and review the efficacy and safety of pharmacological agents in patients with T2DM at risk for HF and those with established disease.

Diabetes and heart failure (HF) are common diseases, each affecting large segments of the world population. Moreover, prevalence rates for both are expected to rise dramatically over coming decades. The high prevalence rates of both diseases and wellrecognized association of diabetes as a risk factor for HF make it inevitable that both diseases co-exist in a large number of patients, complicating their management and increasing the risk of a poor outcome. Management of diabetes has been shown to impact clinical events in patients with HF and there is emerging evidence that agents used to treat diabetes can reduce HF events, even in non-diabetic patients. In this review we summarize the clinical course and treatment of patients with type 2 diabetes mellitus (T2DM) and HF and review the efficacy and safety of pharmacological agents in patients with T2DM at risk for HF and those with established disease.