Role of omega-3 fatty acids and digoxin in cardiovascular diseases – A comprehensive review

Abstract

Digoxin and omega-3 fatty acids are two different agents that have been studied for their potential roles in managing cardiovascular diseases. Cardiovascular diseases (CVDs) continue to be a global health concern, with their prevention and management being of paramount importance. Omega-3 fatty acids, including eicosapentaenoic acid (EPA) and docosahexaenoic acid (DHA), have garnered substantial attention for their potential therapeutic role in mitigating CVD risk factors and improving cardiovascular health. This comprehensive review aims to summarize the current state of knowledge regarding the impact of omega-3 fatty acids on cardiovascular diseases. The review encompasses a wide range of studies, including epidemiological investigations, and experimental research, to provide a holistic understanding of the mechanisms through which omega-3 fatty acids influence CVD. Key areas of focus include their effects on lipid profiles, inflammation, endothelial function, blood pressure regulation, and arrhythmia prevention. Additionally, their potential roles in secondary prevention, such as reducing the risk of recurrent myocardial infarction and sudden cardiac death, are explored. The review also discusses the challenges and controversies surrounding omega-3 supplementation, including dosing, sources, and patient selection. Furthermore, it addresses emerging areas of research, such as the interplay between omega-3 fatty acids and gut microbiota, genetics, and personalized medicine. This comprehensive review underscores the multifaceted role of omega-3 fatty acids in cardiovascular diseases. While evidence suggests their potential benefits, further research is needed to refine recommendations and identify optimal strategies for integrating omega-3 fatty acids into cardiovascular disease prevention and management. Understanding the complexities of omega-3's effects on CVD will contribute to more effective and personalized approaches to improve cardiovascular health