Author: Leonard James Thompson
Publisher:
ISBN:
Category : Lungs
Languages : en
Pages : 48
Book Description
The Effects of Posture, Breathing Pressure, and Immersion in Water on Lung Volumes and Intrapulmonary Pressures
Author: Leonard James Thompson
Publisher:
ISBN:
Category : Lungs
Languages : en
Pages : 48
Book Description
Publisher:
ISBN:
Category : Lungs
Languages : en
Pages : 48
Book Description
The Effects of Posture, Breathing Pressure and Immersion in Water, on Lung Volumes and Intrapulmonary Pressures
Author: Leonard James Thompson
Publisher:
ISBN:
Category : Lungs
Languages : en
Pages : 120
Book Description
Publisher:
ISBN:
Category : Lungs
Languages : en
Pages : 120
Book Description
The Effects of Posture, Breathing Pressure, and Immersion in Water on Lung Volumes and Intrapulmonary Pressures
Author: Leonard James Thompson
Publisher:
ISBN:
Category : Lungs
Languages : en
Pages : 44
Book Description
Lung volumes were measured by spirometry and single breath helium dilution in five subjects under various combinations of posture, breathing pressure, and headout neutral temperature immersion. Tidal volume was unaltered. Vital capacity was reduced significantly only by negative pressure breathing during seated immersion. Seated immersion decreased total lung capacity and functional residual capacity, but the supine posture underwater partially restored these decreases. Positive pressure breathing increased total lung capacity and residual volume for the seated subject in both air and water. A wide range of transthoracic pressure gradients is subjectively more comfortable than a slight increase in the transpharyngeal pressure gradient, suggesting that during immersion, intrapulmonic pressures are selected by the subject to minimize the transpharyngeal pressure gradient. (Author).
Publisher:
ISBN:
Category : Lungs
Languages : en
Pages : 44
Book Description
Lung volumes were measured by spirometry and single breath helium dilution in five subjects under various combinations of posture, breathing pressure, and headout neutral temperature immersion. Tidal volume was unaltered. Vital capacity was reduced significantly only by negative pressure breathing during seated immersion. Seated immersion decreased total lung capacity and functional residual capacity, but the supine posture underwater partially restored these decreases. Positive pressure breathing increased total lung capacity and residual volume for the seated subject in both air and water. A wide range of transthoracic pressure gradients is subjectively more comfortable than a slight increase in the transpharyngeal pressure gradient, suggesting that during immersion, intrapulmonic pressures are selected by the subject to minimize the transpharyngeal pressure gradient. (Author).
Effects of Posture and Water Immersion on Diaphragmatic Function
Author: Akio Hashimoto
Publisher:
ISBN:
Category : Diaphragm
Languages : en
Pages : 548
Book Description
Publisher:
ISBN:
Category : Diaphragm
Languages : en
Pages : 548
Book Description
Rest and Exercise Pulmonary Gas Exchange in Man During Immersion in Water
Author: Frank Joseph Cerny
Publisher:
ISBN:
Category : Pulmonary circulation
Languages : en
Pages : 362
Book Description
Publisher:
ISBN:
Category : Pulmonary circulation
Languages : en
Pages : 362
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1020
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1020
Book Description
Technical Abstract Bulletin
Author: Defense Documentation Center (U.S.)
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 784
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 784
Book Description
Government-wide Index to Federal Research & Development Reports
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 690
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 690
Book Description
Cumulated Index Medicus
Author:
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 844
Book Description
Publisher:
ISBN:
Category : Medicine
Languages : en
Pages : 844
Book Description
Respiratory Response to Postural Changes During Immersion and Exercise in Health and Chronic Obstructive Pulmonary Disease
Author: Ivan Yochanan Daskalovic
Publisher:
ISBN:
Category : Deep diving
Languages : en
Pages : 408
Book Description
Publisher:
ISBN:
Category : Deep diving
Languages : en
Pages : 408
Book Description