منابع مشابه
Exercise electrocardiogram testing: beyond the ST segment.
Exercise testing remains the most widely accessible and relatively inexpensive method for initial evaluation of suspected coronary disease and for evaluation of its severity.1–3 Clinical usefulness has been limited, however, by poor sensitivity of standard ST-segment depression criteria for assessment of anatomic and functional coronary disease severity and for prediction of risk.1,2,4–6 Recent...
متن کاملExercise Electrocardiogram in Myxoedema
An unexpectedly high incidence of abnormalities in the sulphobromophthalein (Bromsulphalein) excretion test, and to a smaller extent in other tests of liver function, was found in patients taking allopurinol and in those on uricosuric treatment. The reason for this is not apparent, but there is no evidence that either type of drug treatment was responsible. It is as yet uncertain whether allopu...
متن کاملThe Electrocardiogram During Exercise
ELECTROCARDIOGRAPHIC (ECG) recording during exercise, employed for years by work physiologists, has only recently arrived on the scene of cardiovascular investigations in clinical, epidemiological, and sports medical areas. This has come about from interest in the import of ECG events observed during activity, from the improved safety provided by monitoring performance tests, and from technical...
متن کاملExercise electrocardiogram testing in two brothers with different outcome – a case study exercise testing in master cyclists
The cases of two brothers training and competing as master cyclists and both preparing for a cycling tour are presented. The older brother aged 66 years went first to the primary care physician and presented with an asymptomatic depression in the exercise stress test of the ST segment in V5 and V6 during recovery after complete exhaustion. Coronary angiography revealed a multi vessel coronary a...
متن کاملThe precordial electrocardiogram during exercise.
C ONTINUOUS recording of the precordial electrocardiogram during vigo-ous exereise has been tested in 150 persons through the use of a new lead system, a new method of electrode attachment, and special types of electrodes and electrode paste. This technic has resulted in tracings that are almost free of skeletal muscle potentials and baseline shift in subjects performing the Master's 2-step tes...
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ژورنال
عنوان ژورنال: Circulation
سال: 2006
ISSN: 0009-7322,1524-4539
DOI: 10.1161/circulationaha.105.561944