The circulatory system consists of one heart, five liters of blood, and approximately 96,000 kilometers of blood vessels, responsible for transporting nutrients and waste throughout the body. Water ...

Hypertension, or high blood pressure, is the cause of many cardiovascular conditions and it increases your risk of heart ...

A Finnish study found that prolonged standing at work had a negative impact on the research participants’ 24-hour blood pressure. In contrast, spending more time sitting at work was associated with ...

Your heart pumps blood from your head to your toes, provides cells with fresh oxygen, and removes waste products. Located in ...

Cardiac allotransplantation is warranted in children with end-stage heart failure or irreparable congenital heart disease. A dearth of organs for transplantation has contributed to long wait-list ...