The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Influence of Age on the Hemodynamic Response to Exercise
Open accessAbstract
Respiratory and hemodynamic measurements were made on 54 sedentary subjects during progressive exercise on a bicycle ergometer up to the point of maximal voluntary effort. The age range of the group was from 18 to 68 years. The maximum tolerated exercise, as indicated by the highest achieved level of oxygen consumption (V o o2 ), diminished with age. Older subjects had a lower resting cardiac output (Q) than normal subjects, but an identical increase in Q with V o o2 . There was no evidence of flattening of this curve as the older subjects approached highest exercise loads. Consequently, the arteriovenous oxygen difference did not increase abnormally on high loads, and the cardiac response to exercise in older subjects appeared to be adequate. The relationship between inspired air volume and heart rate with V o o2 at submaximal loads was not influenced by age. Systolic pressure increased progressively with exercise and showed a greater change in older subjects. Total peripheral resistance at rest increased with age; but with increasing exercise, this difference progressively diminished.
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Citations
Cites
Cardiac output during submaximal and maximal work
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Impact of age on the cardiovascular response to dynamic upright exercise in healthy men and women
Fleg, J. L., O'Connor, F., Gerstenblith, G., Becker, L. C., Clulow, J., Schulman, S. P., & Lakatta, E. G. (1995) · Journal of Applied Physiology · doi:10.1152/jappl.1995.78.3.890 · Cited by 506
Cardiovascular responses to exercise. Effects of aging and exercise training in healthy men
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Abnormal Haemodynamic Response to Exercise in Heart Failure with Preserved Ejection Fraction
Bhella, P. S., Prasad, A., Heinicke, K., Hastings, J. L., Arbab-Zadeh, A., Adams-Huet, B., Pacini, E. L., Shibata, S., Palmer, M. D., Newcomer, B. R., et al. (2011) · European Journal of Heart Failure · doi:10.1093/eurjhf/hfr133 · Cited by 238
Skeletal muscle aging and the mitochondrion
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Peak Exercise Blood Pressure Stratified by Age and Gender in Apparently Healthy Subjects
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Influence of age and gender on cardiac output-V˙o2relationships during submaximal cycle ergometry
Proctor, D. N., Beck, K. C., Shen, P. H., Eickhoff, T. J., Halliwill, J. R., & Joyner, M. J. (1998) · Journal of Applied Physiology · doi:10.1152/jappl.1998.84.2.599 · Cited by 135
Maximal Aerobic Capacity Testing of Older Adults: A Critical Review
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Exercise in the postural orthostatic tachycardia syndrome
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Metadata
- Authors
- JULIUS, S., AMERY, A., WHITLOCK, L. S., & CONWAY, J.
- Venue
- Circulation
- Published
- 1967-08
- Volume
- 36
- Issue
- 2
- Pages
- 222-230
- ISSN
- 0009-7322 (ISSN-L)
- 1524-4539
- OpenAlex
- W2028941784
- Cited by
- 291
- References
- 1
- FWCI
- 10.12
- Type
- journal article
- Language
- en
- Open access
- bronze
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
