Exercise Parameters for the Prediction of Post-training Increase in Exercise Tolerance in Patient with Stable Angina Pectoris : Cardiac Rehabilitation

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Twenty cases with effort angina underwent exercise training for a mean follow-up period of 38 weeks. Various parameters were investigated to clarify whether or not such parameters can be used to predict an increase in exercise tolerance of patients with effort angina. The increase of exercise tolerance after training was found to be related to a reduction of the myocardial oxygen demand at a given external work load. The maximal heart rate (max HR) the maximal systolic blood pressure (max SBP) and the maximal rate-pressure product (max RPP) could not predict the post-training increase in exercise tolerance. Before training, the maximal oxygen intake (V^^・o_2 max) was found to be lower, and the HR/ V^^・o_2 max and the SBP/V^^・o_2 max were higher in the group (11 patients) which showed a good response to the exercise program (effective group) than those in the group (9 patients) which did not (unchanged group). Before training, the HR/V^^・o_2 max and the SBP/V^^・o_2 max in the effective group were also higher than those of 96 healthy adults. On the other hand, the HR/V^^・o_2 max and the SBP/V^^・o_2 max in the unchanged group were not different from those of the healthy adults throughout the training. It is useful to compare the values of the HR/V^^・o_2 max and the SBP/V^^・o_2 max of patients with effort angina to those of healthy adults for the prediction of post-training increase in exercise tolerance.
社団法人日本循環器学会の論文
1983-06-20

Exercise Parameters for the Prediction of Post-training Increase in Exercise Tolerance in Patient with Stable Angina Pectoris : Cardiac Rehabilitation

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