Cokkinos D V, Leachman R D, Lufschanowski R
Department of Cardiology. St. Luke's Episcopal Hospital, Houston, Texas 77225, USA.
Tex Heart Inst J. 1982 Mar;9(1):57-60.
A 10-year-old girl with a diagnosis of patent ductus arteriosus from the time of birth was noted to have disappearance of her typical continuous murmur on two separate, well-documented occasions. Cardiac catheterization showed a small patent ductus arteriosus with a pulmonic/systemic flow ratio of 1.3:1. Conservative treatment was advised. Twelve other cases of intermittent disappearance of the murmur of a patent ductus arteriosus were found in the literature.
一名自出生起就被诊断为动脉导管未闭的10岁女孩,在两个不同的、记录充分的情况下,其典型的连续性杂音消失。心导管检查显示动脉导管未闭较小,肺循环/体循环血流量比值为1.3:1。建议采取保守治疗。文献中还发现了另外12例动脉导管未闭杂音间歇性消失的病例。