Firouzi Majid, Sherkatolabbasieh Hamidreza, Nezami Alireza, Shafizadeh Shiva
Department of Pediatrics, Faculty of Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran.
Department of Internal Medicine, Lorestan University of Medical Sciences, Khorramabad, Iran.
J Pediatr Intensive Care. 2020 Sep;9(3):207-209. doi: 10.1055/s-0040-1708556. Epub 2020 Apr 7.
One of the rare complications associated with phototherapy include redistribution of blood flow that can alter cardiac output in infants. The aim of this study was to evaluate the effects of phototherapy on left ejection fraction in infants with jaundice. Twenty-nine infants admitted in Shahid Madani Children Hospital for receiving phototherapy were included in this study. Echocardiography was performed in the participants, immediately before and 24 hours after the treatment. Nineteen infants were reported to have decrease in the stroke volume following the treatment. The mean levels of stroke volume before and after phototherapy were 6.99 ± 2.17 and 6.55 ± 1.85 L/m , respectively ( = 0.011). Phototherapy can reduce left ejection fraction in newborn infants with hyperbilirubinemia.
与光疗相关的罕见并发症之一是血流重新分布，这可能会改变婴儿的心输出量。本研究的目的是评估光疗对黄疸婴儿左心室射血分数的影响。本研究纳入了在沙希德·马达尼儿童医院接受光疗的29名婴儿。在治疗前和治疗后24小时对参与者进行了超声心动图检查。据报告，19名婴儿在治疗后每搏输出量下降。光疗前后每搏输出量的平均水平分别为6.99±2.17和6.55±1.85L/m （P = 0.011）。光疗会降低高胆红素血症新生儿的左心室射血分数。
