Tissue Doppler imaging predicts adverse outcome in children with idiopathic pulmonary arterial hypertension.
Takatsuki S, Nakayama T, Jone PN, Wagner BD, Naoi K, Ivy DD, Saji T. Tissue Doppler imaging predicts adverse outcome in children with idiopathic pulmonary arterial hypertension. J Pediatr. 2012 Dec; 161(6):1126-31.