title: The usefulness of bioelectrical impedance analysis in differentiating dyspnea due to decompensated heart failure.
mesh_terms: D000368:Aged; D000465:Algorithms; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology* / Q000503:physiopathology / Q000517:prevention & control; D017097:Electric Impedance; D005260:Female; D006333:Heart Failure / Q000150:complications* / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans; D008297:Male; D008875:Middle Aged; D020097:Natriuretic Peptide, Brain / Q000097:blood; D012372:ROC Curve; D012680:Sensitivity and Specificity
chemical_list: D020097:Natriuretic Peptide, Brain