title: [The heart functions of preschool and school-age children by means of electrical impedance tomography].
authors.forename: Jian-Xin
authors.initials: JX
authors.lastname: Shen
authors.forename: San-Ming
authors.initials: SM
authors.lastname: Zhang
authors.forename: Xiao-Jing
authors.initials: XJ
authors.lastname: Wen
mesh_terms: D000367:Age Factors; D002302:Cardiac Output / Q000502:physiology; D002307:Cardiography, Impedance / Q000379:methods*; D002648:Child; D002675:Child, Preschool; D017097:Electric Impedance; D005260:Female; D006321:Heart / Q000502:physiology*; D006801:Humans; D008297:Male; D013318:Stroke Volume / Q000502:physiology; D014054:Tomography / Q000379:methods*