title: Anatomic locations of the tips of pulmonary-artery catheters in supine patients.
mesh_terms: D000328:Adult; D000368:Aged; D006328:Cardiac Catheterization; D006801:Humans; D008875:Middle Aged; D011187:Posture; D011651:Pulmonary Artery; D013902:Radiography, Thoracic