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- $Unique_ID{BRK02116}
- $Pretitle{}
- $Title{The Tilt Test for Syncope}
- $Subject{tilt test tests faint fainting syncope blood brain oxygen hemoglobin
- electrocardiogram electrocardiograms ECG ECG's irregular heart beat pace maker
- examination examinations}
- $Volume{}
- $Log{}
-
- Copyright (c) 1993 Tribune Media Services, Inc.
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-
- The Tilt Test for Syncope
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- QUESTION: My older brother called to tell us his doctor had recommended a
- "tilt test" for him. That's all he knew, for he doesn't know what the test
- is, or why he is being asked too have one. Do you know anything about the
- test? We are more than a little worried about him, and wish we understood
- this a bit more so we can help advise him what to do.
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- ANSWER: When a patient complains of fainting (syncope) and there are no clear
- reasons for this, a tilt test is often used to help discover the underlying
- causes for the problem. Syncope can be caused by many factors that range from
- anemia to problems with the beating of the heart. Syncope occurs when either
- there is an insufficient amount of blood pumped to the brain, or when there is
- an insufficient quantity of oxygen carried by the hemoglobin in the red cells.
- While blood tests can help determine the possible problems with the blood,
- abnormal heart rhythms are harder to find, especially when they only occur
- from time to time. A tilt test can sometimes cause the heart to beat
- erratically, when all the test instruments are in place.
- The patient is first checked while lying flat on his back on a movable
- examining table. Blood pressure, pulse and heart rhythm are monitored for
- about ten minutes to be sure that these findings are stable. Then the table
- is suddenly tilted, the patient's head up, and the heart monitored by an
- electrocardiogram (ECG). This may be enough to produce an irregular heart
- beat, and reproduce the symptoms of fainting. When the simple test does not
- show any change in pulse rate or blood pressure, additional medications may be
- used to further test the heart beat.
- Once the cause is determined, the patient can be placed on a variety of
- medications that help prevent irregular heart beat. If the beat is found to
- be too slow, and it remains that way for long periods, a pace maker may be
- indicated. Other tests such as treadmill ECG's and Holter Monitors, which
- record the heart action over a 24 hour period, are also useful in arriving at
- the correct diagnosis.
-
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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.
-