Physiological Observations During Induced Dyspnea
نویسندگان
چکیده
منابع مشابه
Physiological observations during induced dyspnea.
DYSPNEA MAY be defined as a sense of need for increased breathing. As a symptom, it must be presumed to have a neurophysiological basis, including stimuli, receptors, and pathways of mediation. This report presents studies in which dyspnea was produced by exercise and added airway resistance iii normal individuals. These observations were concerned with the measurement of physiological paramete...
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We tested the hypothesis that neuromechanical uncoupling of the respiratory system forms the mechanistic basis of dyspnea during exercise in the setting of "abnormal" restrictive constraints on ventilation (VE). To this end, we examined the effect of chest wall strapping (CWS) sufficient to mimic a "mild" restrictive lung deficit on the interrelationships between VE, breathing pattern, dynamic ...
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OBJECTIVES Dyspnea and palpitation are common features of pregnancy. While several theories have been put forward to explain the etiology of gestational dyspnea and palpitation, there have been few systemic studies of its incidence, severity and time-course in a group of normal women. METHODS We interviewed postpartum women, within 3 days after delivery, about dyspnea and palpitation. Separat...
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ژورنال
عنوان ژورنال: Circulation Research
سال: 1961
ISSN: 0009-7330,1524-4571
DOI: 10.1161/01.res.9.5.1059