This study was conducted in the ED of Grady Memorial Hospital, Atlanta's public hospital and only level I trauma center. Grady's ED manages over 100,000 patient visits annually. English-speaking ...
During the past century our understanding of the sensation of breathlessness has evolved from a simple model of respiratory center stimulation (neurochemical model), to the recognition that receptors ...
Chronic obstructive pulmonary disease (COPD) is characterized by an incompletely reversible limitation in airflow. A physiological variable — the forced expiratory volume in one second (FEV 1) — is ...
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