運動時の心機能に関する研究(II) : 鍛練者,非鍛練者,喫煙者における運動負荷強度変化とST segment level, ST slopeの関係

概要

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The purpose of this study was investigated changes of hart rate, ST segment level and ST slope on ECG, sudden changes of exercise strength during exercise by treadmill walking for trained, untrained and smoker. The changes of exercise strength is walking speed from 4km/hr. (2 minutes) to 5km/hr. (3 minutes) and 6.5km/hr. (10 minutes). The changes of heart rate, ST segment level and ST slope on ECG (II, aVF, V_5) during exercise were determined by use of the stress system STS 6000 (Nihon koden kogyo co, Ltd). The obtained results are as follows; 1. Changes of heart rate on smoker was much increased than untrained and trained. 2. Changes of ST segment level on smoker was much depressed than untrained and trained. 3. Changes of ST slope on smoker was much increased than untrained and trained. 4. Changes of heart rate on smoker was much later than untrained and trained. 5. The smorker was recognized a case of negative T-wave on ECG after exercise.
東海大学の論文