| 320排CT与超声正常左心功能分析对比研究 |
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| 引用本文： | 陈思敏,彭 晋,吴贵华,等.320排CT与超声正常左心功能分析对比研究[J].医疗卫生装备,2014(3):66-68. |
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| 作者姓名： | 陈思敏 彭 晋 吴贵华 等 |
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| 作者单位： | [1]厦门大学附属成功医院医学影像科,福建厦门361003 [2]厦门大学附属成功医院超声医学科,福建厦门361003 |
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| 基金项目： | 南京军区“十一五”重点科研课题（102020） |
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| 摘 要： | 目的：初步评价320排容积CT（320-DVCT）左心室功能分析的临床实用性。方法：回顾性分析216例行320-DVCT冠状动脉CTA及心功能检查，并于1周内行心脏彩超及心功能检查的患者，分析左心室功能的各项指标值．包括射血分数（EF）、左心室舒张末期容积（EDV）、收缩末期容积（ESV）、每搏输出量（SV）及每分钟心排出量（CO）．并进行对比分析。结果：从216例患者中选取符合研究条件的150例检查结果进行对比研究后发现．320-DVCT左心功能分析EF值与超声相近，差异无统计学意义，P〉0．05；EDV及ESV均稍高于超声。结论：利用320-DVCT对正常人的左心室进行功能分析，能得到客观、快速、安全、准确的评价．具有很高的临床应用价值。
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| 关 键 词： | 320排容积CT 左心功能分析 超声 |
Comparative Study of 320 Row Dynamic Volumetric CT and Echocardiography for Normal Left Ventricular Function |
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| CHEN Si-min,PENG Jin,WU Gui-hua,YAO Li-ting,LIN Jian-kun.Comparative Study of 320 Row Dynamic Volumetric CT and Echocardiography for Normal Left Ventricular Function[J].Chinese Medical Equipment Journal,2014(3):66-68. |
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| Authors: | CHEN Si-min PENG Jin WU Gui-hua YAO Li-ting LIN Jian-kun |
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| Institution: | 1. Department of Medical Imaging, Chenggong Hospital Affiliated to Xiamen University, Xiamen 361003, Fujian Province, China; 2. Department of Ultrasonic Medicine, Chenggong Hospital Affiliated to Xiamen University, Xiamen 361003, Fujian Province, China) |
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| Abstract: | Objective To evaluate the practicability of 320-row dynamic volumetric CT （320-DVCT） for left ventricular function analysis. Methods Totally 216 patients were analyzed retrospectively, who underwent 320-DVCT coronary angiography and heart function examinations and then echocardiography and heart function examinations in one week. Some indexes of the left ventric- ular function were analyzed and compared, including ejection fraction（ED, left ventricular end-diastolic volume （EDV）, end sys- tolic volume （ESV）, stroke volume （SV） and cardiac minute output, ll.esults There were 150 ones selected for comparative analy- sis. EF values by 320-DVCT was not significantly different with those by eehocardiography, with/〉〉0.05. EDV values and ESV values by 320-DVCT were higher than those by echoeardiography. Conclusion 320-DVCT can analyze normal left ventrieular function rapidly, safely and accurately. |
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| Keywords: | 320 row volumetric CT analysis of left ventricular function ultrasound |
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