Salazar J, Oliván P, Ibarra F, Gutiérrez A, Felipe J, García M D, Lasarte J J
Servicio de Cardiología Pediátrica, Hospital Miguel Servet, Zaragoza.
Rev Esp Cardiol. 1990 Jun-Jul;43(6):410-2.
Three cases are presented of patent uncomplicated ductus arteriosus in children, with short systolic murmur, in which the noninvasive diagnosis could not be possible without the echo-Doppler help. Although are cases with small shunts and hemodynamically well tolerated, its diagnosis and surgical treatment are essential in order to prevent the risk of bacterial endocarditis of those patients.
本文报告了3例小儿单纯性动脉导管未闭病例，伴有收缩期短杂音，若无超声多普勒的帮助则无法进行无创诊断。尽管这些病例分流较小且血流动力学耐受性良好，但为预防这些患者发生细菌性心内膜炎的风险，对其进行诊断和手术治疗至关重要。
