title: Gas exchange efficiency in congestive heart failure.
authors.forename: R L
authors.initials: RL
authors.lastname: Johnson
mesh_terms: D006333:Heart Failure / Q000503:physiopathology*; D006801:Humans; D011653:Pulmonary Diffusing Capacity; D011659:Pulmonary Gas Exchange; D012126:Respiratory Dead Space; D013990:Tidal Volume