心动过速的

In other words, the interruption of reentry induced by RFCA does not indicate the definite histological lesion or enzym injury of the reentrant circle, but probably signifies that the change of ion channels with a large area involves the reentant circle.

也就是说射频消融终止折返性心动过速并不一定是折返环路的组织结构或代谢损伤所致，而可能是射频电流对大范围的心肌细胞膜离子流的影响累到及折返环路所致。

Results After injection before examination,heart rate and blood pressure decreased temporarily in most of patients of group A(P.05).While there was a conspicuous increase in heart rate and blood pressure in the patients of group B(P.05).There was no pain or discomfort in the patients of group A.The phenomena such as nausea and vomition,begma could be found in most of patients of group B.

结果 A组患者在给药后呈一过性心率的减慢、血压降低(P.05)，镜检中无明显的不适反应；B组大多数患者镜检过程中心动过速、血压升高(P.05)，出现了不同程度的恶心、呕吐、呛咳等不适反应。

D. Tachycardia with diminished variability that is unrelated to drugs or additional non-reassuring periodic patterns eg, late decelerations or severe variable decelerations

d。 与药物无关的变异减少的心动过速，或额外的周期性无反应型模式（如，晚期减速或严重可变减）。

D. Tachycardia with diminished variability that is unrelated todrugs or additional non-reassuring periodic patterns eg, latedecelerations or severe variable decelerations

d。 与药物无关的变异减少的心动过速，或额外的周期性无反应型模式（如，晚期减速或严重可变减）。

Arrhythmias included second degree atrioventricular block in 3 patients, paroxysmal ventricular tachycardia in 3 patients and frequent ventricular premature beat in 3 patients. Cardiac syncope occurred in 2 patients with Ⅱ°AVB and in a patient with VT.Significant coronary stenosis related to ischemia occurred in 5 patients, and coronary artery was normal in 1 patient.

结果：9例患者心绞痛发作时除有典型的心电图ST段抬高的变化外，均伴有严重的心律失常，其中二度房室传导阻滞3例、室性心动过速3例、频发室性早搏3例。2例Ⅱ度AVB及1例VT伴发作性晕厥。1例Ⅱ度AVB伴黑矇。6例行冠脉造影提示缺血相关血管狭窄5例；1例冠脉造影结果正常。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。