isovolumic

常见例句

• Objective To compare the effect of epidural blo ck with isoconcentrational and isovolumic bupivacaine(BUP)and ropivacain(ROP ).
  目的:比较罗哌卡因与布比卡因在等浓度、容积条件下用于硬膜外麻醉临床效果有何差异。
• The isovolumic relaxation time(IVRT) and the rate-corrected IVRT(IVRTc) at peak Dob infusion shortend significantly more in VM group than in NM group.
  VM组的IVRT及IVITc用药后明显缩短。
• The characteristics of VSD were (1) asymmetrical CFL, (2) very high positive peak of CFL and (3) much more work in isovolumic period and cardiac circle.
  VSD的CFL环体比ASD者大,上下不对称,突出表现正峰值显著升高,等容收缩期和整个心脏做功增加。
• S1 may be loud and "snapping" in quality in mitral stenosis, indicating both that the valve is pliable and that it remains wide open at the beginning of isovolumic contraction.
  二尖瓣狭窄时S1响亮、呈喀嚓声，既表明瓣膜柔软，也表明瓣膜在等容量收缩开始时仍张开着。
• Abstract：Objective To observe the therapeutic efficacy of modified isovolumic hemodilution (MIH) in the patients of advanced age with acutecerebral thrombosis (ACT),and to explore its mechanism.
  摘要：目的 前瞻性对比观察改良型等容血液稀释疗法对高龄老人急性脑血栓形成的疗效，并探讨其作用机制。
• The ratio of early to late atrial diastolic peak flow velocity(VE/VA),the ratio of early to late atrial time-velocity integral (ETVI/ATVI) and isovolumic relaxation time(IVRT) were observed.
  检测指标包括:舒张早晚期最大充盈速率比值(VE/VA)及其时间流速积分比值(ETVI/ATVI)和等容舒张时间(IVRT)。
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