Reproducibility of exercise testing.
نویسندگان
چکیده
منابع مشابه
Reproducibility of maximal cardiopulmonary exercise testing for young cystic fibrosis patients.
BACKGROUND The reproducibility of cardiopulmonary exercise testing (CPET) has not been established in young cystic fibrosis (CF) patients using a valid protocol. METHODS Thirteen 7-18 year olds completed three CPETs, separated by 48 h and 4-6 weeks. CPET involved a ramp-incremental cycling test with supramaximal verification. RESULTS Maximal oxygen uptake was repeatedly determined with no l...
متن کاملDiurnal variation and reproducibility of predischarge submaximal exercise testing after myocardial infarction.
Diurnal variation and reproducibility of abnormalities occurring during predischarge postinfarction treadmill exercise testing were investigated in 41 patients. Each patient was exercised using a limited Naughton protocol before 0800 and after 1800 h on two consecutive days. No complications arose. Individual ischaemic abnormalities were poorly reproducible in any patient. No abnormality and no...
متن کاملReproducibility of maximal exercise ergometer testing in patients with cystic fibrosis.
OBJECTIVES Exercise testing in patients with cystic fibrosis (CF) has become an important tool in assessing disease severity and predicting overall outcome. The reproducibility of maximal exercise testing was examined in adult subjects with stable CF. METHODS Nine subjects with CF underwent a total of three maximal exercise tests carried out under identical circumstances over a 28-day period....
متن کاملReproducibility of Genucom knee analysis system testing.
The Genucom knee analysis system was studied to determine the reproducibility of test results. In the first phase of the study we investigated the reproducibility of anterior/posterior stress tests at 30 degrees and 90 degrees of flexion and varus/valgus stress tests at 20 degrees of flexion in 10 control subjects during three seatings on 3 separate days. In the second phase we studied the effe...
متن کاملHeart rate variability reproducibility during exercise.
The use of heart rate variability (HRV) parameters during exercise is not supported by appropriate reliability studies. In 80 healthy adults, ECG was recorded during three 6 min bouts of exercise, separated by 6 min of unloaded cycling. Two bouts were at a moderate intensity while the final bout was at a heavy exercise intensity. This protocol was repeated under the same conditions on three occ...
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ژورنال
عنوان ژورنال: Circulation
سال: 1981
ISSN: 0009-7322,1524-4539
DOI: 10.1161/circ.64.4.7273386