A total of 286 venipuncture and catheterization in 272 patients were performed.

对272例病人进行了286次深静脉穿刺置管。

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Objective To study the regularity of blood supply from extrahepatic arteries to the liver cancer and catheterization technique and interventional therapy.

目的探讨肝癌肝外动脉供血规律、插管技术及介入治疗。

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Conclusion Doppler ultrasonic stethoscope-assisted central venous puncture and catheterization is superior to the conventional technique with higher success rate.

结论多普勒超声听诊器辅助中心静脉穿刺置管可提高穿刺成功率。

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The stress thallium and the cardio catheterization, in which dye is injected in the coronary arteries (arteries of the heart muscle) are both useful in telling us if there is any coronary artery disease.

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Today, the cardiologist said, she would get a stress test, an echocardiogram, a mobile Holter monitor, and maybe even a cardiac catheterization.

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Additional tests may include a nuclear stress test to assess for blockages in the coronary arteries, and if positive, a cardiac catheterization, an invasive test which involves threading a thin wire into the heart to assess for blockages in the coronary arteries as well.

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