title: Breathing more with weaker respiratory muscles in pulmonary arterial hypertension.
authors.forename: R
authors.initials: R
authors.lastname: Naeije
mesh_terms: D005260:Female; D006801:Humans; D006976:Hypertension, Pulmonary / Q000503:physiopathology*; D008297:Male; D018908:Muscle Weakness / Q000175:diagnosis*; D011379:Prognosis; D011446:Prospective Studies; D011659:Pulmonary Gas Exchange; D012129:Respiratory Function Tests; D015656:Respiratory Mechanics; D012132:Respiratory Muscles / Q000503:physiopathology*; D018570:Risk Assessment