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- $Unique_ID{BRK00681}
- $Pretitle{}
- $Title{Stress Test and Family History of Heart Disease}
- $Subject{stress test heart exercise Special Procedures procedure Laboratory
- lab Tests treadmill stationery bicycle angiogram}
- $Volume{P-3}
- $Log{}
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- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
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- Stress Test and Family History of Heart Disease
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- QUESTION: I've never had chest pains, but my father's family has a history of
- heart disease, and he recently had a heart attack. Should I now go for a
- stress test?
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- ANSWER: Unless you have personally had signs of heart disease, you probably
- do not need an exercise stress test. But since there is a history of heart
- disease in your family, you might want to discuss the possibility with your
- doctor.
- Your doctor should analyze your risk factors. For example, if you have a
- high cholesterol level, drink excessive amounts of alcohol or coffee, or are
- overweight, your risks of heart disease are elevated. The stress test may
- then provide significant prognostic information.
- The exercise stress test is done by monitoring the patient's heart as he
- or she walks on a treadmill or uses a stationery bicycle. When done properly,
- it can be one of the most valuable noninvasive tests. But, if your doctor's
- analysis of your risk factors leaves him to believe you have a low probability
- of heart disease, the test may just put you several hundred dollars out of
- pocket without gaining useful information. If you disagree with your doctor's
- advice against having the test you might seek a second opinion, but the best
- way to help yourself and your heart is to strive to reduce your risk factors.
- In our new society of exercise enthusiasts, there has been a widespread
- misconception that stress tests are a must for anyone who is planning to
- embark on an exercise program. The problem with these tests is that there has
- been a high incidence of false-positive results. If a patient has been under
- unusual tension or emotional stress or is on medication, the results may be
- altered. Some patients even eat prior to the test despite instructions not
- to, and this too can lead to a false-positive result.
- For all these reasons, some researchers are now stating that routine
- screening is inadvisable. If the test is warranted, and it shows a
- probability of heart disease, the physician must then decide whether to allow
- the patient to do active exercise or to prohibit it, or perhaps develop a
- modified exercise program. An angiogram (x-ray technique which reveals the
- condition of coronary arteries) may be necessary. If the angiogram is
- negative, it can rule out life-threatening coronary artery disease, while a
- positive angiogram may point to the need for surgery in a high risk patient.
- As you can see, there are many important facets to your question, and a sit
- down discussion with your family doctor is indicated.
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- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
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