How It Happens
The heart pumps blood enriched with oxygen and vital nutrients throughout the entire body by way of a network of arteries. The heart itself must also be supplied with oxygen-rich blood in order to perform its job.
Heart disease occurs when blood flow to the heart is blocked due to fatty material building up in the arteries and eventually closing them off. This process is called atherosclerosis, or “hardening of the arteries.”
The fatty buildup can eventually close the arteries...
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Sure, you've heard about high cholesterol, smoking, diabetes, and sedentary lifestyle. Anyone who reads magazines or newspapers, or watches... Read more »
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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 »
Source: ADAM Encyclopedia
PrognosisStroke is the second leading cause of death worldwide. Mortality rates are declining, however. Over 75% of patients survive a first stroke... Read more »
Baby boomers and seniors can take steps to reduce their chances of having a stroke, the third leading cause of death in the U.S. Strokes occur in... Read more »
Source: ADAM Encyclopedia
Heart disease is any disorder that affects the heart's ability to function normally. Various forms of heart disease include:Angina (angina pectoris)... Read more »