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SCREENING FOR
CARDIOVASCULAR AND CORONARY ARTERY DISEASE
Cardiovascular disease remains the leading
cause of death in this country; almost double that of the combined death
rate from all cancers. Over one million people in the U.S. will have a heart
attack this year. Unfortunately, sudden death is the first sign of any
cardiovascular disease affecting 150,000 people each year.
Several studies have shown that patients
with coronary calcifications are 4.2 times as likely, on average, to have a
significant coronary event such as an acute heart attack. The amount of
calcium in the wall of the vessel roughly correlates with the severity of
the disease. More importantly, the absence of any calcium deposits in the
wall of the artery indicates with 98% accuracy that there is no coronary
artery disease. CT screening of these coronary artery calcifications has
emerged as a new way to help determine your risk of a significant cardiac
event. Treatment for coronary disease is not only based upon this cardiac
scoring but your complete cardiac and family history as well. Therefore,
consultation with your internist or cardiologist is an essential part of
patient management.
The test is performed using the newest
generation of CT scanner while you are attached to an EKG machine. No
injection is needed and the examination takes just minutes. After the study
is completed, the data is transferred to a sophisticated computer
workstation. There, the location and amount of calcium in your coronary
vessels is determined. You are assigned a score, which reflects the amount
of calcification present; the higher the score the more calcium detected. CT
screening for coronary artery disease is quick, painless and inexpensive. If
you are a high-risk patient or have any of the following this examination
could save your life:
- Age greater than
45 years (male) and 55 (female)
- Active cigarette
smoker
- High blood
pressure
- Diabetes
Mellitus
- Low HDL-c
('highly desirable lipoprotein') blood levels
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- Pro-inflammatory
factors
- Abnormal
Homocystein blood levels
- Elevated
Lipoprotein levels
- Abnormal
Prothrombin (clotting) levels
- Elevated
cholesterol levels
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