吉林医学
吉林醫學
길림의학
JILIN MEDICAL JOURANL
2001年
1期
10-11
,共2页
贾存玮%范力军%王世英%杨常运%程国尊%田春艳
賈存瑋%範力軍%王世英%楊常運%程國尊%田春豔
가존위%범력군%왕세영%양상운%정국존%전춘염
儿童%心脏%X线%心胸面积比值
兒童%心髒%X線%心胸麵積比值
인동%심장%X선%심흉면적비치
目的：探讨儿童心脏X线特点。方法：选用214例5～12岁正常儿童胸部正位片进行测量，同时选取45例经手术证实的先天性心脏病同龄儿童进行对照分析。结果：正常组心脏面积81.80±12.44cm2，胸腔面积348.32±62.28cm2，两者相关系数γ＝0.71，心胸面积比值0.238±0.03；对照组心胸面积比值为0.332±0.075，组间差异显著(P＜0.001)。结论：X线测量心胸面积比值是判断心脏大小的方法之一。
目的：探討兒童心髒X線特點。方法：選用214例5～12歲正常兒童胸部正位片進行測量，同時選取45例經手術證實的先天性心髒病同齡兒童進行對照分析。結果：正常組心髒麵積81.80±12.44cm2，胸腔麵積348.32±62.28cm2，兩者相關繫數γ＝0.71，心胸麵積比值0.238±0.03；對照組心胸麵積比值為0.332±0.075，組間差異顯著(P＜0.001)。結論：X線測量心胸麵積比值是判斷心髒大小的方法之一。
목적：탐토인동심장X선특점。방법：선용214례5～12세정상인동흉부정위편진행측량，동시선취45례경수술증실적선천성심장병동령인동진행대조분석。결과：정상조심장면적81.80±12.44cm2，흉강면적348.32±62.28cm2，량자상관계수γ＝0.71，심흉면적비치0.238±0.03；대조조심흉면적비치위0.332±0.075，조간차이현저(P＜0.001)。결론：X선측량심흉면적비치시판단심장대소적방법지일。
Objective To study the heart X-ray characteristic of normal children.Method We chose chest X-ray films of children aged from 5 to 12 in 214 cases and measured.Then 45 cases of the same age and with congenital heart disease confirmed by operation were chosen,contrast analysis of above groups were made.Results In the normal group,the average heart area was 81.80±12.44cm2，average thorax area was 348.32±62.28cm2,the correlation coefficient was 0.71(P＜0.001)and heart-chest area ratio was 0.238±0.03,while in the controt group heart-chest area ratio was 0.332±0.075.Conclusion X-ray measurement of heart-chest area ratio was one of the methods to judge children heart size.
