title: Retrograde pulmonary venous pressure measurement--fact or artifact?
mesh_terms: D000818:Animals; D001795:Blood Pressure Determination; D002404:Catheterization; D000882:Haplorhini; D006325:Heart Atria; D008722:Methods; D011651:Pulmonary Artery; D011667:Pulmonary Veins; D014159:Transducers; D014690:Venous Pressure