title: [Congenital pulmonary arteriovenous fistula. Usefulness of M-mode contrast echocardiography].
mesh_terms: D001165:Arteriovenous Malformations / Q000175:diagnosis*; D004452:Echocardiography / Q000379:methods*; D006801:Humans; D007223:Infant; D008297:Male; D011651:Pulmonary Artery / Q000002:abnormalities*; D011667:Pulmonary Veins / Q000002:abnormalities*
vernacular_title: Fístula arteriovenosa pulmonar congénita. Utilidad de la ecocardiografía modo M de contraste.