title: Comparison of measurements of cardiac output from the side port versus the proximal lumen of the Swan-Ganz catheter: follow-up study.
mesh_terms: D000368:Aged; D006328:Cardiac Catheterization / Q000295:instrumentation* / Q000379:methods; D002302:Cardiac Output; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged