title: Pulsus paradoxus as a valuable sign indicating severity of asthma.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000402:Airway Obstruction / Q000150:complications; D001158:Arteries / Q000503:physiopathology; D001249:Asthma / Q000097:blood / Q000150:complications / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy; D001795:Blood Pressure Determination; D002245:Carbon Dioxide / Q000097:blood; D002319:Cardiovascular System / Q000503:physiopathology; D005260:Female; D006801:Humans; D008168:Lung / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D010173:Palpation; D011175:Positive-Pressure Respiration; D012123:Pulmonary Ventilation; D011674:Pulse; D012119:Respiration; D014797:Vital Capacity
chemical_list: D002245:Carbon Dioxide