Lung Mechanics and Exertional Dyspnea in Pulmonary Arterial Hypertension
نویسندگان
چکیده
منابع مشابه
Lung mechanics and exertional dyspnea in pulmonary arterial hypertension.
inspiratory capacity is often decreased in PAH, and that this is associated with a decreased aerobic exercise capacity and a shorter life expectancy. Inspiratory capacity is the difference between total lung capacity and functional residual capacity, and as such increases in the presence of expiratory airflow limitation or dynamic hyperinflation. The authors measured in 50 patients with PAH an ...
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Patients with pulmonary arterial hypertension (PAH) may exhibit reduced expiratory flows at low lung volumes, which could promote exercise-induced dynamic hyperinflation (DH). This study aimed to examine the impact of a potential exercise-related DH on the intensity of dyspnoea in patients with PAH undergoing symptom-limited incremental cardiopulmonary cycle exercise testing (CPET). 25 young (a...
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ژورنال
عنوان ژورنال: Respiration
سال: 2014
ISSN: 0025-7931,1423-0356
DOI: 10.1159/000362171