Coronary Artery Disease (CAD), also known as coronary heart disease, involves a build up of plague in the arteries. This stops blood from flowing to the heart and can cause angina and heart attacks. The plague (plak) in the arteries, also called atherosclerosis, is made up of cholesterol and other substances.
The symptoms are sometimes unnoticebale, making it one of the reasons this disease is the number one killer. You can protect yourself by learning the risk factors of the disease, making lifestyle changes to prevent hardening of the arteries, and getting tested by your doctor. Find more information on the causes of the condition, as well as treatment methods and medications such as beta clockers.
High cholesterol is a major factor in the leading cause of death in the United States. Heart disease took over 600,000 deaths in 2007. The signs of high cholesterol often go unnoticed, requiring you to take proactive measures to control your risk.
Microparticles are enclosed cellular structures that are released by cells after activation or death. They reduce the function of cells that line the inner surface of blood vessels. Microparticles in cardiovascular diseases may be responsible for blood clot formation and inflammation.
Learn more about the pathophysiology of ischemic heart disease, a type of heart disease leading to heart failure and dangerous heart attacks. Find out what causes it, how it develops over time and what complications may arise from it.
Can heart disease be reversed? The American Heart Association estimates that over 81 million Americans have some form of heart disease. Over one-third of all deaths in 2007 were attributed to this deadly condition. Yet, some of the main risk factors like obesity are controllable.
Heart disease causes about one in every four deaths in the United States. Addressing heart health is one of the most important things anyone can do for their well-being. Learn about the best ways to prevent heart disease.
A sudden, worsening chest pain that lasts longer than usual is characteristic an unstable angina. It is a serious condition that can lead to a heart attack and should be given immediate treatment. Learn more about unstable angina and calcium channel blockers used in its management.
Although heart attack due to coronary disease is a common cause of death in adults, less than 20 percent of patients experience chest pains. How do chest pains related to heart disease evolve? Learn more about angina pectoris and pathophysiology of myocardial ischemia.
Autoimmune diseases affect millions of Americans and are the third most common category of diseases after cancer and heart disease. This type of disease can affect any site in the body, and the heart is one of the major organs that can be severely damaged. Learn more about autoimmune heart disease.
Pulmonary hypertension is a medical condition unfamiliar to most people. But it is important to know what it is, particularly how it can damage the heart. Here, find out more about how one can develop coronary artery disease due to pulmonary hypertension.
The blood vessels that supply the heart or coronary arteries are vulnerable to changes in diameter due to cholesterol deposits. Learn how doing an ultrasound of the coronary arteries can help in diagnosing and treating heart disease.
One of the more disturbing facts of the statistics about heart disease is that it is the leading cause of death in the United States. Obesity is a contributing factor and is the second most preventable cause of death. Fortunately, you can control many of the risk factors.
Ischemic heart disease occurs as a result of reduced blood supply to the heart due to coronary artery disease. The symptoms of ischemic heart disease are of varied nature. Prompt identification of symptoms is necessary to avoid life threatening complications.