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KMID : 0351619690100020189
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Kyungpook Medical Journal
1969 Volume.10 No. 2 p.189 ~ p.197
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Aerobic Capacity and Ventilatory Function in Pulmonary Tbc. Patients.
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金圭秀/Kim, Kyu Soo
郭東秀/李文奇/金炯圭/金光晟/Kim, Hyung Kyu/Lee, Moon Kee/Kwak, Dong Soo/Kim, Kwang Sung
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Abstract
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This study was performed to evaluate the physical fitness and aerobic capacity for tbc. patient during exercise.
It is well know that the physical fitness and aerobiosis can he represented with MOI measured by a Tread-Mill method. Twenty nine tbc. patients were classified into minimal active case(15), moderate advanced case (11) and far advanced case (3) by the cariteria of NTA classification.
The pulmonary function study and clinical observation were undertaken in all patients and the relationship between oxygen consumption and the degree of work loaded was discussed.
The conclusion obtained are as following :
1. Forced expiratory volume and maximal breathing capacity decreased slightly in minimal active case and in moderate advanced case comparing with control group while maximal oxygen demand was not influenced by the disease.
2. During severe exercise the minute ventilation in control group was 8.5 to 9 times as great as the value in resting state coinciding with the study of A°strand and Cunningham. The minute ventilation in mininimal active case was 8 times and in moderate advanced case was 7.5 times as great as that in resting state.
3. MOI in tbc, patient was markedly decreased comparing with control group, and as factors which decrease MOI of tbc. patient it might be suggested as ; the decrease of physical fitness by tbc. lesion, lack of conditioning excercise, and circulatory derangement, etc.
4. During moderate exercise. carbon dixide output in tbc. patients increased markedly thus maintaintaining the ventilation well, and during severe exercise, the data obtained were unsatisfactory.
5. In moderate advanced case, oxygen consumption was not increased despit of the incaresed minute ventilation, that was coincided with the low oxygen cost.
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