what is cvd

CVD stands for cardiovascular disease, which is a general term for conditions affecting the heart or blood vessels. It is a group of disorders that includes numerous problems, many of which are related to a process called atherosclerosis. Atherosclerosis is a condition that develops when a substance called plaque builds up in the walls of the arteries, narrowing them and making it harder for blood to flow through. If a blood clot forms, it can block the blood flow, leading to a heart attack or stroke. CVD can refer to a number of conditions, including coronary heart disease, cerebrovascular disease, peripheral arterial disease, rheumatic heart disease, congenital heart disease, and deep vein thrombosis and pulmonary embolism. CVD is one of the main causes of death and disability worldwide, but it can often be prevented by leading a healthy lifestyle.