title: Pulmonary artery-to-left atrium communication.
authors: K M
authors: KM
authors: Krishnamoorthy
authors: S
authors: S
authors: Rao
mesh_terms: D017548:Echocardiography, Transesophageal; D005402:Fistula / Q000000981:diagnostic imaging* / Q000209:etiology; D006325:Heart Atria / Q000002:abnormalities / Q000000981:diagnostic imaging; D006331:Heart Diseases / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D011651:Pulmonary Artery / Q000002:abnormalities* / Q000000981:diagnostic imaging*; D016157:Vascular Fistula / Q000000981:diagnostic imaging* / Q000209:etiology