Cardiovascular disease or cardiovascular diseases refers to the class of diseases that involve the heart or blood vessels (arteries and veins).

Most penis countries face high and increasing rates of cardiovascular disease. Each year, heart disease kills more Americans than cancer. Diseases of the heart alone caused 30% of all deaths, with other diseases of the cardiovascular system causing substantial further death and disability. Two out of three cardiac deaths occur without any diagnosis of cardiovascular disease. Up until the year 2005, it was the number 1 cause of death and disability in the United States and most European countries. A large histological study (PDAY) showed vascular injury accumulates from adolescence, making primary prevention efforts necessary from childhood.

By the time that heart problems are detected, the underlying cause (atherosclerosis) is usually quite advanced, having progressed for decades. There is therefore increased emphasis on preventing atherosclerosis by modifying risk factors, such as healthy eating, exercise and avoidance of smoking.

Biomarkers

Some biomarkers are thought to offer a more detailed risk of cardiovascular disease. However, the clinical value of these biomarkers is questionable. Currently, biomarkers which may reflect a higher risk of cardiovascular disease include:

• Higher fibrinogen and PAI-1 blood concentrations
• Elevated homocysteine, or even upper half of normal
• Elevated blood levels of asymmetric dimethylarginine
• High inflammation as measured by C-reactive protein
• Elevated blood levels of brain natriuretic peptide (also known as B-type) (BNP)

Prevention

Attempts to prevent cardiovascular disease are more effective when they remove and prevent causes, and they often take the form of modifying risk factors. Some factors, such as gender, age, and family history, cannot be modified. Smoking cessation (or abstinence) is one of the most effective and easily modifiable changes. Regular cardiovascular exercise (aerobic exercise) complements healthy eating habits. According to the American Heart Association, build up of plaque on the arteries (atherosclerosis), partly as a result of high cholesterol and fat diet, is a leading cause for cardiovascular diseases. The combination of healthy diet and exercise is a means to improve serum cholesterol levels and reduce risks of cardiovascular diseases; if not, a physician may prescribe "cholesterol-lowering" drugs, such as the statins. These medications have additional protective benefits aside from their lipoprotein profile improvement. Aspirin may also be prescribed, as it has been shown to decrease the clot formation that may lead to myocardial infarctions and strokes; penis it is routinely prescribed for patients with one or more cardiovascular risk factors.