Int J Heart Fail.  2021 Oct;3(4):205-218. 10.36628/ijhf.2021.0013.

Expect the Unexpected in the Medical Treatment of Heart Failure with Reduced Ejection Fraction: between Scientific Evidence and Clinical Wisdom

• Seferovic PM
• Polovina M
• Milinkovic I
• Anker S
• Rosano G
• Coats A

• KMID: 2532564
• DOI: http://doi.org/10.36628/ijhf.2021.0013

Abstract

Over the past three decades, pharmacological treatment of heart failure (HF) with reduced ejection fraction (HFrEF) has witnessed a significant progress with the introduction of multiple disease-modifying therapies with a proven benefit on morbidity, mortality and quality of life. Recently, several novel medications (sacubitril/valsartan, sodium-glucose contransporter-2 [SGLT2] inhibitors, vericiguat and omecamtiv mecarbil) have shown to provide further improvement in outcomes in patients already receiving standard therapy for HFrEF. Available evidence suggests that sacubitril/valsartan and SGLT2 inhibitors (dapagliflozin and empagliflozin) are beneficial and well-tolerated in the majority inpatients and could be the mainstay treatment of HFrEF. Another group of medications (vericiguat and omecamtiv mecarbil) has shown promising results in reducing the risk of the composite of HF hospitalisation or cardiovascular mortality in patients with the more severe or advanced HF requiring recent hospitalisation. Therefore, these medications may be considered for the treatment of select group of patients with HFrEF with persisting or worsening symptoms despite optimal treatment. In addition, advances in pharmacological management of comorbidities frequently seen in HFrEF patients (diabetes, iron deficiency/anaemia, hyperkalaemia) provide further opportunities to improve outcomes. Given the increasing complexity of evidence-based therapies for HFrEF, there is a growing need to provide a practical perspective to their use. The purpose of this review is to summarise scientific evidence on the efficacy and safety of new and emerging medical therapies in HFrEF, with a focus on the clinical perspective of their use.

Keyword

Heart failure; Treatment; Sacubitril/valsartan; Dapagliflozin; Empagliflozin; Sotagliflozin; Vericiguat; Omecamtiv mecarbil; clinical trials; Outcomes