Random exercise stress test in diagnosing effort angina.
نویسندگان
چکیده
منابع مشابه
Random exercise stress test in diagnosing effort angina.
To improve the performance of exercise stress testing in the diagnosis of effort angina while minimizing risks of serious complications, we evaluated an impulse response of ST changes, which is a transient ST response resulting from a hypothetical, strenuous-impulselike exercise, without actually imposing the strenuous load. To obtain the impulse response, subjects walked intermittently accordi...
متن کاملThe effort test in angina pectoris.
The diagnosis of angina pectoris is usually based on the history alone, and in most cases this is conclusive. When, however, the quality, site, distribution, duration, or relationship to effort of a suspicious chest pain does not conform to classical coilcepts, a reliable objective test is needed. Two such tests have been used widely, the effort test as developed by Master (1942) and the anoxic...
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xercise or pharmacological stress myocardial perfusion single-photon emission computed tomography (SPECT) has been used in daily clinical practice as a reliable diagnostic modality and a prognostic marker for patients with coronary artery disease.1–3 We herein report atypical exercise stress myocardial perfusion SPECT imaging in a patient with effort angina pectoris. A 58-year-old male who had ...
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Significant changes in the four lead electrocardiogram occur in two-thirds of all cases with angina of effort. This investigation shows that anoxaemia or exercise causes a temporary abnormal change in the electrocardiogram and reduces the number of those with effort angina but with no electrocardiographic abnormality to about 18 per cent. Details of the Anoxacmia Test.-The subject reclines on a...
متن کاملAngina of effort.
Chest pain is the cardinal feature in angina of effort; the pain is induced by exertion, for example, by walking, and is quickly relieved if the patient stands still. Careful consideration must be given to a detailed history with special reference to the pain. It is on the history and the response to treatment that the diagnosis rests rather than on the investigations. The pain is classically s...
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ژورنال
عنوان ژورنال: Circulation
سال: 1988
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.78.4.825