Efficacy of Beta-Blockers and Angiotensin-Converting Enzyme Inhibitors in Non-Ischemic Dilated Cardiomyopathy: A Systematic Review and Meta-Analysis.

Background: Non-ischemic dilated cardiomyopathy (NIDCM) is a form of heart failure with a poor prognosis and unclear optimal management. The aim of the study was to systematically review the literature and assess the efficacy and safety of beta-blockers and angiotensin-converting enzyme (ACE) inhibitors in the management of chronic heart failure secondary to NIDCM and explore their putative mechanisms of action.

Methods: Studies from 1990 to 2023 were reviewed using PubMed and EMBASE, focusing on their effects on left ventricular ejection fraction (LVEF) in NIDCM patients, according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines.

Efficacy and Complication Profiles of Left Ventricular Assist Devices in Adult Heart Failure Management: A Systematic Review and Meta-Analysis.

Left ventricular assist devices (LVADs) have marked a milestone in the evolution of treatment for patients with end-stage heart failure. Their popularity and use are steadily rising. This systematic review and meta-analysis aimed to evaluate the effectiveness of LVADs in improving the survival rate of patients with end-stage heart failure and to identify the complications or adverse events associated with LVAD use.