中国医学前沿杂志(电子版)
中國醫學前沿雜誌(電子版)
중국의학전연잡지(전자판)
CHINESE JOURNAL OF THE FRONTIERS OF MEDICAL SCIENCE(ELECTRONIC VERSION)
2015年
3期
145-147
,共3页
张欣%海燕%尹春雨%宋秋英%韩若凌%朱露芳%张娜
張訢%海燕%尹春雨%宋鞦英%韓若凌%硃露芳%張娜
장흔%해연%윤춘우%송추영%한약릉%주로방%장나
冠心病%冠状动脉病变%实时三维超声心动图
冠心病%冠狀動脈病變%實時三維超聲心動圖
관심병%관상동맥병변%실시삼유초성심동도
Coronary heart disease%Coronary disease%Real-time 3D echocardiography
目的:探究实时三维超声心动图对冠状动脉病变的临床评估价值。方法选择2013年10月至2014年10月本院径冠状动脉造影确诊的冠心病患者60例为研究对象,根据病变累及范围分为单支组与多支组,每组各30例。根据狭窄程度将单支组患者分为A组(冠状动脉狭窄程度<50%)及B组(冠状动脉狭窄程度50%~75%),每组各15例;多支组患者分为C组(冠状动脉狭窄程度<50%)与D组(冠状动脉狭窄程度50%~75%),每组各15例,比较单支组、多支组患者左心室参数及两组中不同冠状动脉狭窄程度患者左心室参数。结果多支组患者左心室舒张末容积(LVEDV)、左心室收缩末容积(LVESV)均明显大于单支组,左心室每搏输出量(LVSV)、左心室射血分数(LVEF)均明显小于单支组,差异均具有显著性(P<0.05)。B组患者LVEDV、LVESV均明显大于A组, LVSV、LVEF明显小于A组,差异均具有显著性(P<0.05)。D组患者LVEDV、LVESV均明显大于C组,LVSV、LVEF明显小于C组,差异均具有显著性(P<0.05)。结论实时三维超声心动图能够客观地反映冠状动脉病变患者的左室重构程度,可作为有效的临床评估指标。
目的:探究實時三維超聲心動圖對冠狀動脈病變的臨床評估價值。方法選擇2013年10月至2014年10月本院徑冠狀動脈造影確診的冠心病患者60例為研究對象,根據病變纍及範圍分為單支組與多支組,每組各30例。根據狹窄程度將單支組患者分為A組(冠狀動脈狹窄程度<50%)及B組(冠狀動脈狹窄程度50%~75%),每組各15例;多支組患者分為C組(冠狀動脈狹窄程度<50%)與D組(冠狀動脈狹窄程度50%~75%),每組各15例,比較單支組、多支組患者左心室參數及兩組中不同冠狀動脈狹窄程度患者左心室參數。結果多支組患者左心室舒張末容積(LVEDV)、左心室收縮末容積(LVESV)均明顯大于單支組,左心室每搏輸齣量(LVSV)、左心室射血分數(LVEF)均明顯小于單支組,差異均具有顯著性(P<0.05)。B組患者LVEDV、LVESV均明顯大于A組, LVSV、LVEF明顯小于A組,差異均具有顯著性(P<0.05)。D組患者LVEDV、LVESV均明顯大于C組,LVSV、LVEF明顯小于C組,差異均具有顯著性(P<0.05)。結論實時三維超聲心動圖能夠客觀地反映冠狀動脈病變患者的左室重構程度,可作為有效的臨床評估指標。
목적:탐구실시삼유초성심동도대관상동맥병변적림상평고개치。방법선택2013년10월지2014년10월본원경관상동맥조영학진적관심병환자60례위연구대상,근거병변루급범위분위단지조여다지조,매조각30례。근거협착정도장단지조환자분위A조(관상동맥협착정도<50%)급B조(관상동맥협착정도50%~75%),매조각15례;다지조환자분위C조(관상동맥협착정도<50%)여D조(관상동맥협착정도50%~75%),매조각15례,비교단지조、다지조환자좌심실삼수급량조중불동관상동맥협착정도환자좌심실삼수。결과다지조환자좌심실서장말용적(LVEDV)、좌심실수축말용적(LVESV)균명현대우단지조,좌심실매박수출량(LVSV)、좌심실사혈분수(LVEF)균명현소우단지조,차이균구유현저성(P<0.05)。B조환자LVEDV、LVESV균명현대우A조, LVSV、LVEF명현소우A조,차이균구유현저성(P<0.05)。D조환자LVEDV、LVESV균명현대우C조,LVSV、LVEF명현소우C조,차이균구유현저성(P<0.05)。결론실시삼유초성심동도능구객관지반영관상동맥병변환자적좌실중구정도,가작위유효적림상평고지표。
Objective To evaluate the clinical value of real-time 3D echocardiography on coronary artery disease. Method 60 patients with coronary heart disease were selected from October 2013 to October 2014 in our hospital diagnosed cases of coronary angiography, according to the lesion involved the scope were divided into single vessel group and multi group, 30 cases in each group. According to the degree of stenosis of single branch group were divided into group A (the degree of coronary artery stenosis in 50%) and group B (the degree of coronary artery stenosis in 50%~75%), 15 cases in each group;multi group were divided into group C (the degree of coronary artery stenosis in 50%) and group D (the degree of coronary artery stenosis in 50%~75%), 15 cases in each group. Compared of single vessel group, multi branch of left ventricular in patients with coronary artery stenosis group parameters, and compared of the two groups in different degrees of coronary artery stenosis in patients with left ventricular parameters. Result LVEDV and LVESV of multi branch group patients were signiifcantly greater than the single group, LVSV and LVEF of multi branch group patients were signiifcantly less than the single group, there was signiifcant difference (P<0.05);patients in the group B LVEDV, LVESV were signiifcantly higher than those in group A, LVSV, LVEF were less than that of group A, there was signiifcant difference(P < 0.05);patients in group D LVEDV, LVESV were signiifcantly higher than those in group C, LVSV, LVEF were less than that of group C, there was signiifcant difference (P<0.05). Conclusion Real-time 3D echocardiography could objectively relfect the degree of left ventricular remodeling in patients with coronary artery disease, maybe used as a clinical evaluation of the effective index.