| Autor: |
Agarwal P; Department of Physiology, LLRM Medical College, Meerut., Arora SR, Agarwal S, Aneja GK, Agarwal PK |
| Jazyk: |
angličtina |
| Zdroj: |
Indian journal of physiology and pharmacology [Indian J Physiol Pharmacol] 1998 Apr; Vol. 42 (2), pp. 303-6. |
| Abstrakt: |
Thirty four healthy young male subjects performed symptom limited exercise on Bruce protocol on treadmill machine. Hyperventilation induced labile repolarisation ST-T abnormalities were observed in 2 whereas exercise induced ST changes (upsloping ST depression in 4 and horizontal ST depression in 1) were observed in 5 additional candidates. Changes were unaccompanied by symptoms or signs and quickly reverted back to normal within 30 sec. of cessation of exercise and hence were 'probable false positives'. Sixty-eight age and sex matched volunteers (including former 34) when exercised on Master's stepper, failed to reveal any change probably due to the lack of continuous ECG monitoring device. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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