Significance of Cardiac Function Detection in Infants with Severe Pneumonia in High Altitude Area / 实用儿科临床杂志

ABSTRACT

Objective To explore cardiac function of ventricular contraction and drastole in 30 infants with severe pneumonia in high altitude area.Methods Thirty patients with severe pneumonia were collected as patient group,and 32 healthy as control group.Cardiac function of left and right ventricle were detected by echocardiography,and the results were compared between two groups.Results Pre-ejectin period/acceleration time(RPEP/AT) of the right ventricle,right isovolumic relaxation time(RIRT) and left isovolumic relaxation time(LIRT)were significantly longer in patient group than those in control group(Pa