title: [A Comparison Study on Early Damage Detection of Left Ventricular Function Based on Doppler Imaging Method for Children with Tumor].
abstract: The early damage detection and evaluation are of great significance in treatment and prognosis to the left ventricular function for children with tumor. In this paper, it is reported that the early damage of the left ventricular function was observed by pulsed wave Doppler (PWD) and tissue Doppler imaging (TDI) in our laboratory. Eighty children half a year to fourteen years old were included in this study. The cardiac function indices in chemotherapy group and control group were measured and compared. The results showed that there was significant difference in mitral and tricuspid annulus flow spectrum between the two groups. Compared with PWD,TDI is more prompt, objective and accurate in detecting early damage of left ventricular function in children with tumor. And TDI is a good method for early identification of ventricular function damage in children with tumor.
authors.forename: Ying
authors.initials: Y
authors.lastname: Liu
authors.forename: Haowei
authors.initials: H
authors.lastname: Zhang
authors.forename: Hang
authors.initials: H
authors.lastname: Zhang
mesh_terms: D002648:Child; D042241:Early Diagnosis; D015150:Echocardiography, Doppler; D006321:Heart / Q000503:physiopathology*; D006801:Humans; D009369:Neoplasms / Q000503:physiopathology*; D016277:Ventricular Function, Left