The heart is the human body's hardest working organ. Throughout life it continuously pumps blood enriched with oxygen and vital nutrients through a network of arteries to all tissues of the body. To perform this strenuous task, the heart muscle itself needs a plentiful supply of oxygen-rich blood, provided through a network of coronary arteries. These arteries carry oxygen-rich blood to the heart's muscular walls (the myocardium).
A heart attack (myocardial infarction) occurs when...
Read moreFew disease conditions are so thoroughly intertwined as coronary artery disease (CAD) and diabetes. The link between diabetes and heart... Read more »
February is American Heart Month so it's a good time to look through the causes, prevention and cure for those of us with coronary... Read more »
A proposed link between the B vitamin choline and coronary artery disease is being explored. The relationship between choline and coronary... Read more »
One extra hour...just one extra hour of sleep seems to lower the risk of developing calcifications, a precursor to heart disease. The... Read more »
What does one do if she experiences major chest pains and medical examinations reveal no heart or BP abnormalities? This is a particularly... Read more »
Source: ADAM Encyclopedia
Coronary artery disease (CAD), also called heart disease or ischemic heart disease, results from a complex process known as atherosclerosis (commonly... Read more »
How It HappensThe heart pumps blood enriched with oxygen and vital nutrients throughout the entire body by way of a network of arteries. The heart... Read more »
Source: Harvard Decision Guide
What Is It? Coronary artery disease is the term commonly used to describe the buildup of fatty deposits and fibrous tissue (plaques) inside the... Read more »
Source: ADAM Encyclopedia
Coronary Artery DiseaseCoronary artery disease (CAD), also called heart disease, is a condition in which fatty deposits called plaque build-up in the... Read more »
Source: ADAM Encyclopedia
Many tests can diagnose possible heart disease. The choice of which (and how many) tests to perform depends on the patient's risk factors, history of... Read more »