title: Saline contrast enhancement of trivial Doppler tricuspid regurgitation signals for estimating pulmonary artery pressure.
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D001794:Blood Pressure; D003287:Contrast Media; D005260:Female; D006801:Humans; D007089:Image Enhancement; D008297:Male; D008875:Middle Aged; D011651:Pulmonary Artery / Q000503:physiopathology*; D012965:Sodium Chloride; D014262:Tricuspid Valve Insufficiency / Q000503:physiopathology*; D014463:Ultrasonography
chemical_list: D003287:Contrast Media; D012965:Sodium Chloride