1.Exercise Testing.
Korean Circulation Journal 2000;30(5):653-674
No abstract available.
Exercise Test*
2.The Interpretation of Cardiopulmonary Exercise Testing.
Tuberculosis and Respiratory Diseases 2003;54(6):604-609
No abstract available.
Exercise Test*
3.Methodology of Cardiopulmonary Exercise Testing.
Tuberculosis and Respiratory Diseases 2003;54(6):596-603
No abstract available.
Exercise Test*
4.Philippine Normal Reference Values for Cardiopulmonary Exercise Testing
Lenora Fernandez ; Camilo Roa, Jr. ; Liza Llanes-Garcia ; Norman Maghuyop
Philippine Journal of Internal Medicine 2018;56(4):247-251
Introduction:
Performance on cardiopulmonary exercise test (CPET) is influenced by genetic, racial and environmental factors. It is important to establish a set of reference values for the Filipino population. This study aimed to establish the maximum working capacity, peak oxygen uptake (VO2), peak carbon dioxide output (VCO2), tidal volume (TV) for normal Filipinos during exercise; determine the median perceived rate of exertion using the Borg Scale; and derive prediction equation models for maximum working capacity, peak VO2, peak VCO2 and maximum attained TV.
Methods:
The maximal cardiopulmonary responses were analyzed for 118 healthy sedentary adult Filipino subjects who underwent CPET using a symptom limited incremental progressive cycle ergometer driven protocol. A Vista MiniCPX Model 17670 was used. Models for predicting VO2 max, VCO2 peak, TV peak, and work max were derived with height, weight, age and sex being screened for significance as predictors. Linear and non-linear regression analyses were done.
Results:
The maximum working capacity for males was 154.21+26.6 watts and 93.02+15.57 watts for females while the peak VO2 for males was 4.90+3.11 and 4.56 2.41 liters/ minute for females. The predictive formulae derived from this study for maximum work capacity, peak VO2, VCO2 and tidal volume had acceptable correlation coefficients and performed as well as other published predictive equations based on Caucasian and Asian populations.
Discussion:
Differences between races as to performance in exercise testing was confirmed in this study so that it is worthwhile to utilize predictive equations specific for a certain racial population in the accurate interpretation of results. Performance in an exercise test also depends on the exercise protocol used so that the predictive equations in this study can be used only for exercise tests using a similar protocol.
Conclusion
Cardiopulmonary exercise testing was performed on a community based, healthy, sedentary Filipino population using a standard maximal incremental cycle ergometry protocol. Predictive equation models were derived for Maximum Working Capacity (r2=0.728), peak VO2 (r2= 0.123), peak VCO2 (r2=0.648), and TV (r2=0.579). The derived predictive formulae performed as well as other published predictive equations.
Exercise Test
5.Cardiopulmonary Exercise Testing: Application to Pulmonary Rehabilitation.
Tuberculosis and Respiratory Diseases 2003;55(2):135-139
No abstract available.
Exercise Test*
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Rehabilitation*
6.Cardiopulmonary Exercise Testing: Basis of the physiology.
Tuberculosis and Respiratory Diseases 2003;54(6):589-595
No abstract available.
Exercise Test*
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Physiology*
7.Standardizing clinical performance, data analysis, graphics display, interpretation and report for cardiopulmonary exercise testing.
Chinese Journal of Applied Physiology 2015;31(4):361-365
The cardiopulmonary exercise testing (CPET) is one important clinical functional testing method, which linked to all functions of respiratory, circulatory, metabolic and neurohumoral etc. The most important parameter of CPET is oxygen uptake which can reflect the core oxygen metabolic information of the human being's holistic integrative physiology. We explain why the CPET interpretation needs new philosophy of holistic integrative physiology and medicine. CPET is a unique holistic, objective, quantitative scientific evaluation skill of human function to distinguish health, sub-health and dieases, It can help us to make optimal recommendations for prevention, diagnosis and differential diagnosis, treatment evaluation, exercise rehabilitation and prognosis of many clinical diseases. However, in order to so, we needs pre-qualified and calibrated stable system, standardized clinical practice, data analysis, display illustration and interpretation principle for CPET.
Exercise Test
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standards
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Humans
8.Validity of the Prediction Equation of the Maximal OxygenConsumption in Submaximal Exercise Test.
Hyung Jong CHOI ; Dong Hyun KIM ; Jeong Ki LEE ; Won Jin KO ; Woo Kyoung YOO ; Suk Hoon OHN ; Kwang Ik JUNG
Journal of the Korean Academy of Rehabilitation Medicine 2008;32(5):549-552
OBJECTIVE: To explore accuracy and validity of a VO2max prediction equation of the multistage model using by modified Bruce protocol submaximal exercise test in healthy subjects. METHOD: Thirty three healthy subjects (age: 44.0+/-12.9) were recruited. VO2max was measured during treadmill by direct gas analysis from a maximal incremental test. VO2max was then predicted from multistage model equation with age, measured oxygen consumption and heart rate during a maximal incremental treadmill test. And the predicted VO2max values from equation were compared with the measured VO2max values. RESULTS: The predicted VO2max values and the measured VO2max values were highly correlated (r=0.9, p<0.001). The predicted VO2max values (2,285.3+/-536.0 ml/min) were not significantly different from the measured VO2max values (2,285.5+/-598.5 ml/min). CONCLUSION: In healthy subjects, the multistage model equation offers a fairly accurate VO2max prediction. Therefore the equation can be used in the estimation of VO2max at modified Bruce protocol in an aerobic exercise program.
Exercise
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Exercise Test
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Heart Rate
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Oxygen Consumption
9.Myocardial uptake and clearnace of thallium-201 in normal subjects:a comparison between pharmacologic stress with intravenous adenosine, dipyridamole and dobutamine, and exercise stress testing.
Jae Tae LEE ; Byung Chun CHUNG ; Jung Il CHOI ; Dong Suk KWAK ; Kyu Bo LEE ; Shung Chull CHAE
Korean Journal of Nuclear Medicine 1993;27(1):35-50
No abstract available.
Adenosine*
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Dipyridamole*
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Dobutamine*
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Exercise Test*
10.Evaluation of R Wave Amplitude Changes on Treadmill Exercise Testing.
Byung Soo AHN ; Tae Joon KIM ; Hyun NA ; Kook Won SUH ; Sung Gu KIM ; Young Joo KWON
Korean Circulation Journal 1985;15(2):203-208
For the evaluation of exercise induced R wave amplitude changes in lead V5 (big up tri, openR) and multiple leads(summation operatorR), we studied 20 normal subjects and 21 ischemic heart disease patients with positive exercise test. All underwent submaximal, multiple leads multistage treadmill exercise testing. 14 to 20 normal subjects(70%) there were decreased R wave amplitude in multiple leads on treadmill exercise testing. 16 of 21 patients(76%) there were increased R wave amplitude on treadmill exercise testing. In normal group, R wave amplitude between rest and exercise was significantly decreased in lead V5 and multiple leads. In patients grous, R wave amplitude between rest and exercise was significantly increased in lead V5 and multiple leads. It is suggested exercise induced R wave amplitude changes probably enhance the diagnostic reliability by ST segment changes on treadmill exercise testing.
Exercise Test*
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Humans
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Myocardial Ischemia