Cardiovascular research is a critical branch of medical science, focusing on the structure, function, and diseases of the heart and blood vessels. The cardiovascular system, which includes the heart, arteries, veins, and capillaries, plays a vital role in delivering oxygen, nutrients, and hormones throughout the body while removing metabolic waste. Cardiovascular diseases (CVDs) are among the leading causes of death and disability worldwide, making cardiovascular research highly significant in public health and medicine.

Research in this field spans from basic science to clinical applications, addressing the prevention, diagnosis, treatment, and epidemiology of cardiovascular diseases. Key areas of focus include coronary heart disease, heart failure, arrhythmias, hypertension, atherosclerosis, and congenital heart defects.