backstreaming

基本解释

Dynamics behavior of backstreaming ions[J].
引用该论文禹海军;石金水.
Complications included gastric contents retention (n=1), backstreaming (n=1), aspirated pneumonia (n=1), and intra-cushion syndrome (n=1).
1例患者发生胃内容物潴留, 1例发生反流, 1例发生吸入性肺炎, 1例发生内垫综合征。
Results Seven Tricuspid valve prolapse were light-medium and accompanied by tricuspid valve backstreaming and light pulmonary hypertension.
结果7例三尖瓣脱垂为轻度-中度,以前瓣脱垂多见,部分伴有偏心性三尖瓣返流及轻度肺动脉高压。
Echocardiography was performed immediately after operation and 24 hour, 1-month, 2-month, 3-month.Angiography was made after 2-month, 3-month.Stent valves worked very well, no backstreaming.
术前及术后即刻、24小时、1月、2月行心脏超声，术后2月、3月行造影检查，支架内瓣膜开放良好，无返流。
Indirect manifestations of acute PTE including right ventricular enlargement, pulmonary artery hypertension, tricuspid backstreaming were found in other 8 cases with a diagnosing rate of 56% (9/16).
心脏彩超检查16例，仅1例发现血栓，8例表现为右心室扩大、肺动脉高压、三尖瓣反流等PTE的间接表现，2例正常，肺栓塞诊断率为56%25(9/16)。