Ventilatory Control during Exercise in Normal Children
نویسندگان
چکیده
منابع مشابه
Ventilatory variables in normal children during rest and exercise.
The aim of this study was to provide a complete description of normal ventilation at rest and exercise in children and to determine how best to correct for body size. One-hundred and six children aged 8-17 years (55 male) underwent incremental bicycle exercise testing from rest to exhaustion in 3 min, 15 W.m(-2) steps and thence through 9 min recovery. All variables were calculated using helium...
متن کاملThe ventilatory capacity of normal children.
The study of pulmonary diseases in children is handicapped by the few relevant objective measurements which can be made. Radiological findings may remain unchanged for years and usually the only available indications of improvement or deterioration are the child's general appearance, weight, loss of schooling, and other non-specific information. Few functional measurements of the lungs have bee...
متن کاملVentilatory mechanics and expiratory flow limitation during exercise in normal subjects.
We have examined the interrelationships among transpulmonary pressure, flow, and volume during exhausting exercise in 10 normal adult males. Expiratory transpulmonary pressures during exercise were compared with flow-limiting pressures measured at rest by two techniques. In no case did pressures developed during exercise exceed to an appreciable extent the flow-limiting pressures. This indicate...
متن کاملAltered breathing mechanics and ventilatory response during exercise in children born extremely preterm
BACKGROUND Extreme preterm birth confers risk of long-term impairments in lung function and exercise capacity. There are limited data on the factors contributing to exercise limitation following extreme preterm birth. This study examined respiratory mechanics and ventilatory response during exercise in a large cohort of children born extremely preterm (EP). METHODS This cohort study included ...
متن کاملVentilatory response to aerobic exercise in obese children
1 Physical Therapy for Disturbance of Growth and Development in Children and its Surgery, Faculty of Physical Therapy, Cairo University, Egypt. 2 Physical Therapy for Cardiovascular, Respiratory Disorders and Geriatrics, Faculty of physical Therapy, Cairo University, Egypt. 3 Faculty of Applied Medical Sciences, Umm Al Qura University, Makkah Al-Mukarramah, Kingdom of Saudi Arabia. *Correspondi...
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ژورنال
عنوان ژورنال: Pediatric Research
سال: 1998
ISSN: 0031-3998,1530-0447
DOI: 10.1203/00006450-199805000-00021