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声学定量技术多巴酚丁胺负荷超声心动图检测冠心病心功能变化及意义(PDF)

《心脏杂志》[ISSN:1009-7236/CN:61-1268/R]

期数:
2001年第4期
页码:
274-276
栏目:
论著
出版日期:
2001-07-01

文章信息/Info

Title:
Changes and significance of left ventricular function detected in patients with coronary heart diseases by AQI-DSE
作者:
王小丛1;  于国良1;  姜亚秋2;  赵丽荣1
白求恩医科大学第一临床学院: 1. 电诊科, 2. 心内科, 吉林长春130021
Author(s):
WANG Xiao-cong ;  YU Guo-liang ;  JIANG Ya-qiu;  ZHAO Li-rong
Department of ultrasound, 1st Teaching Hospital of Bethune University of Medical Sciencees,Changchun Jilin 130021, China
关键词:
声学定量技术;  多巴酚丁胺负荷;  冠状动脉疾病;  心室功能;  左
Keywords:
intelligent acoustic quantification;  dobutanine stress;  coronary disease;  ventricular function;  left
分类号:
R445. 1; R541. 4
DOI:
-
文献标识码:
A
摘要:
目的 探讨声学定量技术(AQI) 多巴酚丁胺负荷超声心动图(DSE) 检测冠心病(CHD) 心功能变化及临床意义。方法 应用AQI-DSE 检测29 例CHD 患者和16 例正常人的左心功能变化。结果 AQI-DSE 中正常人和CHD患者的舒张末期容积、收缩末期容积、射血分数、峰值充盈率和峰值充盈时间呈现明显不同的变化趋势。结论 用AQI 方法检测多巴酚丁胺负荷试验能够判断CHD 患者的左心功能状态和心肌缺血的反应。
Abstract:
AIM To investigate the clinical significance of the left ventricular function in patients with CHD by intelligent acoustic quantification and dobutamine stress echocardiography (AQI-DSE ). METHODS The left ventricular function in 29 patients with CHD and 16 normal cases were detected by using of AQI-DSE. RESULTS Various tendencies in end diastolic volume, end systolic volume, ejection fraction and peak filling rate, time to peak filing rate were very different between the both two groups significantly. CONCLUSION AQI-DSE can be used to judge the function of left ventricle and the response of myocardial ischemia in CHD patients.

参考文献/References

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[2] Sebasttian C, Patel JT, Sedaniantz A , et al. Stress echocardiography: A review of the principles and practice [J].Echocardiography , 1998, 15: 669.

[3] Kohishi T. Radionuclide assessement of left ventricular function during dobutamine infusion patients with coronary artery disease: Comparision with ergoment exercise[J]. Clin Cardiol,1990, 3; 183.

[4] Sawada SG, Seger DS, Ryan T, et al. Echocardiographic detection of coronary artery disease during dobutamine infusion [J]. Circulation, 1991, 83: 1605.

[5] Cohn JN. A symposium: Advances in congestive heart failure [J]. Am J Cardiol, 1988, 62: 1A.

[6] Lindower PD, Rath L , Preslar J , et al. Quantification of left ventricular function with an automated border detection system and comparison with radionuclide ventriculography[J].Am J Cardiol, 1994, 73(2): 195.

[7] Yvorchuk KJ , Davies RA , Chan KL. Measurement of left ventricular ejection fraction by acoustic quantification and comparison with radionuclide angiograph [J]. Am J Cardiol,1994, 74(10): 1052.

[8] Perez JE,Waggoner AD,Barzlai B, et al. Online assessment of ventricular function by automatic boundary detection and ultrasonic back scatter imaging [J]. Am J Cardiol, 1992, 19:313.

备注/Memo

备注/Memo:
收稿日期：2000-07-24.基金项目: 吉林省科委科研课题(NO 19754)
更新日期/Last Update: 2001-07-01