Serial measurement of vital capacity in patients on chronic haemodialysis.
Serial measurements of vital capacity (VC) were performed on nine patients on chronic haemodialysis. In six patients the VC remained stable, they were all adequately dialysed and working full-time. Reduction of dialysis time in one of these patients brought about a gradual onset of left heart failure which was preceeded by a decline of VC. In the three remaining patients a decrease of VC preceeded the onset of heart failure, and a rise of VC values signified improvement of cardiac performance. Serial recordings of VC are recommended as a useful objective guide to evaluation and treatment of patients on haemodialysis.
D000328:Adult; D005260:Female; D005541:Forced Expiratory Volume; D006333:Heart Failure / Q000175:diagnosis*; D006801:Humans; D008168:Lung / Q000503:physiopathology; D008297:Male; D008450:Maximal Midexpiratory Flow Rate; D008875:Middle Aged; D006435:Renal Dialysis; D014797:Vital Capacity