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Heart Disease (Expert Forum)
False Positives
This forum is for questions and support regarding heart issues such as: Angina, Angioplasty, Arrhythmia, Bypass Surgery, Cardiomyopathy, Coronary Artery Disease, Defibrillator, Heart Attack, Heart Disease, High Blood Pressure, Mitral Valve Prolapse, Pacemaker, PAD, Stenosis, Stress Tests.
Doctor's Answer
by CCF CARDIO MD JMF, Aug 11, 1999 12:00AM
Dear Sumi,
No test that we have is perfect. All tests may provide false negatives and false positives. In general, an exercise test will predict with about 90% accuracy if positive and an 80% accuracy if negative.
Much depends on the likelihood of CAD your physician thinks you had going into a test.
I hope this has been useful. I wish you the best of luck. Feel free to write back.
Information provided here is for general purposes only. Specific questions should be addressed to your own
doctor. If you would like to make an appointment at the Cleveland Clinic Heart Center, please call
1-800-CCF-CARE or inquire online by using the Heart Center website at www.ccf.org/heartcenter. The Heart
Center website contains a directory of the cardiology staff that can be used to select the physician best suited to
address your cardiac problem.
No test that we have is perfect. All tests may provide false negatives and false positives. In general, an exercise test will predict with about 90% accuracy if positive and an 80% accuracy if negative.
Much depends on the likelihood of CAD your physician thinks you had going into a test.
I hope this has been useful. I wish you the best of luck. Feel free to write back.
Information provided here is for general purposes only. Specific questions should be addressed to your own
doctor. If you would like to make an appointment at the Cleveland Clinic Heart Center, please call
1-800-CCF-CARE or inquire online by using the Heart Center website at www.ccf.org/heartcenter. The Heart
Center website contains a directory of the cardiology staff that can be used to select the physician best suited to
address your cardiac problem.
