With TIPS, a tube is inserted via a catheter to allow communication between the portal vein and hepatic vein.

使用TIPS时，可通过小导管插入大导管，门静脉和肝静脉之间的连通。

And cardiac catheterizations are a huge moneymaker for hospitals.

心脏导管插入术是医院的巨大赚钱工具。

Heart catheterization revealed clean left, right and circumflex arteries, and subsequent biopsy revealed irreversible cardial myopathy.

心脏导管插入术显示左动脉、右动脉和回旋动脉净，随后的活检显示不可逆的心脏肌病。

We're not going to be able to get a vein and put a little catheter in, as you could do in a pet or a human patient.

我们不能像对待宠物或人类病人那样，静脉插入小导管。

The first procedure that comes to mind that's been statistically probably over-performed in our society is cardiac catheterization, where they put a stent in your heart.

我们的社会中， 第一计上可能被过度执行的程序是心导管插入术，他们将支架放入您的心脏。

And what doctors do is they insert a small tube called a catheter usually in a blood vessel in the groin and thread it up into the kidney in this case.

医生将小导管插入腹股沟处的一根血管，然后将导管插至肾脏。

Using a fluorescent dye that illuminates the blood vessels under a strong x-ray, the physician inserts a long, thin, flexible tube called a catheter into an artery in the leg and maneuvers it all the way to the blockage.

使用荧光染料强 X 射线下照亮血管，医生将一根又长又细又灵活的管子（ 称为导管）插入腿部动脉，并一直移动到阻塞处。

The gold standard for determining if there is portal hypertension is obtaining a hepatic venous pressure gradient measurement where a catheter is inserted inside the inferior vena cava and then inside the portal vein to measure the difference between both pressures.

确定是否存门静脉高压症的金标准是测量肝静脉压力梯度，即将导管先后插入下腔静脉、门静脉内测量两压力之间的差异。