Men who are 45 years of age and older and women who are 55 years of age and older are considered to be at risk. Risk also increases with age.
Ischemia almost always is caused by blockage of an artery, usually due to atherosclerotic plaque.
Homeocysteine also is involved in plaque formation.
ischemia is a result of hypoxia. hypoxia means low oxygen in the heart.
Symptomatic ischemia is characterized by chest pain called angina pectoris.
Silent ischemia usually is caused by emotional or mental stress or by exertion, but there are no symptoms.
Ischemia almost always is caused by blockage of an artery, usually due to atherosclerotic plaque.
Risk of developing coronary artery disease increases as blood cholesterol levels increase. When combined with other factors, the risk is even greater.
Homeocysteine also is involved in plaque formation.
According to the American Heart Association, up to four million Americans may have silent ischemia and be at high risk of having a heart attack with no warning.
Stress increases the heart rate and blood pressure and can injure the lining of the arteries. Angina attacks often occur after outbursts of anger, as do many heart attacks and strokes.
People whose parents have coronary artery disease are more likely to develop it. African-Americans also are at higher risk.
Fibrinogens are the proteins involved in blood clotting and plaque formation.
likely due to coronary artery vasospasm, which can result in transient ischemia. Nitroglycerin dilates coronary arteries, increasing blood flow to the affected area and relieving the spasm-induced wall motion abnormality. It is important to investigate the underlying cause of vasospasm and address any coronary artery disease risk factors.
Risk factors for getting the disease or risk factors if you already have the disease?
Statistically: Dependent risk factors require other risk factors to reach statistical significance Independent risk factors are still statistically significant when adjusted for known risk factors
Risk Factors
The following are risk factors for COPD: