Oxygen uptake kinetics in response to exercise in patients with pulmonary vascular disease.
Oxygen uptake kinetics in response to exercise in patients with pulmonary vascular disease.
复制标题
肺血管疾病患者运动后的摄氧动力学。
DOI:
10.1164/ajrccm/145.5.1052
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发表时间:
1992
期刊:
影响因子:
--
通讯作者:
Sietsema,KE
中科院分区:
文献类型:
--
作者:
Sietsema,KE
V02kinetics have been well described for normal subjects performing moderate intensity exercise (1-6, 9) and may be reasonably modeled as an exponential function (2-4, 9). When upright exercise is begun from rest, however, two components to the dynamic portion of the response may be identified: an immediate (phase I) increase in V02 at exercise onset followed after 15to 20s by a more gradual rise (phase II) toward the exercise steady state (1, 3, 6)(figure 1). The predominant factor increasing VOl during phase I is an abrupt increase in pulmonary blood flow (10, 11). A further increase in VOl during phase II corresponds to both a progressive fall in central venous 0 1 saturation (12) and further increase in blood flow (10, 11).
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DOI:
10.1113/jphysiol.1913.sp001616
发表时间:
1913-10
期刊:
The Journal of Physiology
影响因子:
--
作者:
A. Krogh;J. Lindhard
通讯作者:
A. Krogh;J. Lindhard
影响因子:
3.3
作者:
DIPRAMPE.PE;DAVIES, CTM;MARGARIA, R
通讯作者:
MARGARIA, R
影响因子:
3.3
作者:
DAVIES, CTM;PRAMPERO, PE;CERRETELLI, P
通讯作者:
CERRETELLI, P
DOI:
10.1152/jappl.1989.67.6.2535
发表时间:
1989
期刊:
Journal of applied physiology (Bethesda, Md. : 1985)
影响因子:
--
作者:
Sietsema,KE;Daly,JA;Wasserman,K
通讯作者:
Wasserman,K
DOI:
--
发表时间:
1974
期刊:
Acta Physiologica Scandinavica Supplementum
影响因子:
--
作者:
D. Linnarsson
通讯作者:
D. Linnarsson