The cardiovascular system, comprising the heart and blood vessels, is essential for maintaining the circulation of blood, delivering oxygen and nutrients to tissues, and removing waste products from the body. Cardiovascular science encompasses the study of the anatomy, physiology, and pathology of this vital system, with a focus on understanding both normal function and disease states.
Cardiovascular diseases (CVDs), such as coronary artery disease, heart failure, arrhythmias, and hypertension, remain the leading cause of morbidity and mortality worldwide. Research in this field aims to unravel the molecular mechanisms driving these conditions, identify genetic and lifestyle risk factors, and develop innovative strategies for diagnosis, treatment, and prevention.