将哌唑嗪分别从下腔静脉、门静脉、肝动脉输注和脾直接穿刺给药 ,比较4种途径给药后门脉压 (PVP)、下腔静脉压 (ICVP)、平均动脉压 (MAP)和心率 (HR)的变化情况。
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...有以下几种: (1)下腔静脉造影:采用Seldinger技术,行股静脉穿刺,经导丝将导管引至下腔静脉肝段,首先测定下腔静脉压(IVCP),此时造影可明确阻塞的程度和部位、局部病变的形态及侧支循环形成情况。
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...D博硕士学位论文全文数据库 伤标志物:左室收缩压(left ventricle systolic pressure,LVSP)、下腔静脉压(inferior vena pressure,IVP)、心输出量(cardiac outpu..
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肝静脉自由压、下腔静脉压、腹主动脉平均压及心率均无明显变化。
There was no significant change in free hepatic venous pressure, inferior vena cava pressure, mean aorta arterial pressure and heart rate.
肝静脉自由压、下腔静脉压、腹主动脉平均压及心率均无明显变化。
There were no significant changes in free hepatic venous pressure, inferior vena cava pressure, mean aorta arterial pressure and heart rate.
所有患者均在有创动脉压监测下予麻醉诱导行双腔气管导管插管,并建立中心静脉压监测,以丙泊酚、芬太尼等维持麻醉。
All the patients were anesthetized with double lumen tube, artery and central vein catheterized for continuous invasive blood pressure and central venous pressure monitoring.
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