主-肺动脉间隔缺损的超声心动图诊断

来源 :中国超声诊断杂志 | 被引量 : 0次 | 上传用户:enlic
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
目的:总结6例先天性主-肺动脉间隔缺损(APSD)超声心动图诊断的经验及教训.方法:2000年10月~2003年6月间经超声心动图诊断主-肺动脉间隔缺损的患儿6例,其中男4例,女2例;平均年龄6.8岁.结果:与术后结果对照,超声心动图确诊3例,漏诊1例,误诊2例.结论:APSD是一种易误诊和漏诊的少见先天性心脏病.提高对本病的认识、仔细的超声检查、结合升主动脉造影和CT等检查有助于确诊.
其他文献
In this paper, several periodic Hamming correlation lower bounds for frequency hopping sequences with low hit zone, with respect to the size p of the frequency
A new method to evaluate fuzzily user’s relevance on the basis of cloud models has been proposed.All factors of personalized information retrieval system are t
目的观察小剂量阿糖胞苷对HL 6 0细胞生长与分化的影响及其可能的作用机制。方法阿糖胞苷 (10 8M)作用HL 6 0细胞 2 6天 ,观察细胞生长 ,用流式细胞仪分析细胞周期 ,用免疫
The weighing system designed for large structure object is mainly composed of three parts. The part of hydraulic system is made up of hydraulic cylinders, high
The fracture toughness of OS-F101 415F pipeline steel and its welded joint had been systematically studied. The present results suggest that OS-F101 415F pipeli
One of the major challenges for beyond third generation mobile systems is efficient mobility management. This paper proposes a distributed dynamic management sc
The semi-solid slurry of hypoeutectic Al-Si alloy was manufactured by low superheat pouring and weak electromagnetic stirring. The effects of pouring temperatur
This paper proposes and analyzes a downlink multi-carrier proportional fair scheduler and an adaptive radio resource allocation algorithm combining the schedule
Finite element method was adopted to investigate the temperature profile during ultrasonic welding of PEEK (polyetheretherketone ). The comparison of temperatur
The operating temperature of a proton exchange membrane fuel cell stack is a very important control parameter. It should be controlled within a specific range,