| Autor: |
Brubaker PH; Cardiac Rehabilitation Program, Department of Medicine, Wake Forest University, Winston-Salem, North Carolina 27109, USA., Kiyonaga A, Matrazzo BA, Pollock WE, Shindo M, Miller HS Jr, Tanaka H |
| Jazyk: |
angličtina |
| Zdroj: |
The American journal of cardiology [Am J Cardiol] 1997 Feb 01; Vol. 79 (3), pp. 360-2. |
| DOI: |
10.1016/s0002-9149(96)00762-x |
| Abstrakt: |
This study compared the ventilatory threshold with the double-product break point in 104 patients with cardiovascular disease during ramp treadmill testing. The high correlation (r = 0.81) between the double-product break point and the ventilatory threshold, even in patients taking beta blockers, suggests the former method is a viable noninvasive alternative for identifying the anaerobic threshold in patients with cardiovascular disease, particularly when expired gas analysis is not appropriate or available. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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