title: [Echocardiography and scintigraphy in chronic thromboembolic pulmonary hypertension].
authors: Jose Luis
authors: JL
authors: Callejas Rubio
authors: Alicia
authors: A
authors: Conde Valero
authors: Eduardo
authors: E
authors: Moreno Escobar
authors: Norberto
authors: N
authors: Ortego Centeno
mesh_terms: D006801:Humans; D006976:Hypertension, Pulmonary / Q000209:etiology*; D011655:Pulmonary Embolism / Q000150:complications*