病变对侧va呈收缩期血流速度增快的高阻力频谱。
High resistance waveform with increased flow velocity was seen in contralateral VA.
结果6例患者均表现为肝固有动脉纡曲扩张伴血流速度增快，5例同时伴有肝内动脉纡曲扩张；
Results The proper hepatic arteries of all 6 patients and the intrahepatic arteries of 5 patients were dilated and tortuous, and the flow velocities in them were increased.
她知道不应该站起来，她知道不应该哭出来。于是，她只是静静地躺着，任着嘴角的鲜血流将下来，心跳得像兔子一样快，直到那片阴影终于离去了。
She knows better than to rise or cry out, so she lies quietly, blood trickling from her mouth, her heart beating as fast as a rabbit's, until the shadow leaves.
结论：血管收缩剂引起肿瘤血供增加，血液流速增快，阻力指数降低，可用于肿瘤的血流动力学研究。
Conclusion: Vasoconstrictor can increase tumor blood flow, increase flow velocity, decrease ri and it can be used in tumor hemodynamic study.
显示治疗后动脉血流增快，静脉血流情况改善。
Femoral arterial blood flow's speed was increased, and improvement in venous flow was also found after interventional treatment.
显示治疗后动脉血流增快，静脉血流情况改善。
Femoral arterial blood flow's speed was increased, and improvement in venous flow was also found after interventional treatment.
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