title: Patent ductus arteriosus in adults: diagnosis by suprasternal and parasternal pulsed Doppler echocardiography.
mesh_terms: D001011:Aorta / Q000503:physiopathology; D001783:Blood Flow Velocity; D004374:Ductus Arteriosus, Patent / Q000175:diagnosis* / Q000503:physiopathology; D004452:Echocardiography / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011651:Pulmonary Artery / Q000503:physiopathology