Insights into the role of gut microbiota modulation in the management of various cardiovascular diseases: A new approach for improving the efficacy of current cardiovascular medications

Gut microbiome is an emerging contributor to various cardiovascular diseases (CVDs) where gut dysbiosis increases the risk of development and progression of atherosclerosis, coronary artery diseases, hypertension, and heart failure. Microbiota can also affect the metabolism of medications including cardiovascular drugs, resulting in alteration of their pharmacokinetics and pharmacodynamics or producing metabolites which can interfere with response of these drugs. Importantly, CVDs require prolonged pharmacological interventions with medications which may have impacts on the diversity and composition of gut microbiota. Gut microbiota modulation using diets, prebiotics, probiotics, fecal microbiota transplantation, antibiotics, and microbial trimethylamine-lyase inhibitors, has also shown benefits in the management of CVDs where gut microbiota and their metabolites have recently been studied as potential targets for the management of these diseases. Specifically, using innovative microbiota therapies in combination with traditional pharmacological agents have been evaluated for additional benefits in various CVDs. However, assessing the interactions among host factors, gut microbiome, and drug response will be essential for the development of new therapeutic targets for cardiovascular disorders, ultimately hoping better prognosis and patient's quality of life for those affected with CVDs.