英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

mellifluence    

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Doppler ultrasound: What is it used for? - Mayo Clinic
    What is a Doppler ultrasound? Doppler ultrasound is a noninvasive test that can be used to measure the blood flow through your blood vessels It works by bouncing high-frequency sound waves off red blood cells that are circulating in the bloodstream A regular ultrasound uses sound waves to produce images, but can't show blood flow
  • Ecografía Doppler: ¿Para qué se usa? - Mayo Clinic
    La ecografía Doppler es una prueba no invasiva que puede usarse para medir el flujo de sangre que pasa por los vasos sanguíneos Funciona emitiendo ondas sonoras de alta frecuencia en los glóbulos rojos que circulan por el torrente sanguíneo Una ecografía común usa ondas sonoras para producir
  • Carotid ultrasound - Mayo Clinic
    Carotid (kuh-ROT-id) ultrasound is a procedure that uses sound waves to look at blood flow through the carotid arteries The carotid arteries are a pair of blood vessels on each side of the neck They deliver blood from the heart to the brain A carotid ultrasound also checks the thickness of the carotid artery wall and for blood clots
  • Ankle-brachial index - Mayo Clinic
    The ankle-brachial index test is a quick, simple way to check for peripheral artery disease (PAD) The disease happens when narrowed arteries reduce the blood flow to the arms or legs PAD can cause leg pain when walking PAD also raises the risk of heart attack and stroke
  • Peripheral artery disease (PAD) - Diagnosis and treatment - Mayo Clinic
    Diagnosis To diagnose peripheral artery disease (PAD), a healthcare professional examines you You are usually asked questions about your symptoms and medical history If you have peripheral artery disease, the pulse in the affected area may be weak or missing Tests Tests to diagnose peripheral artery disease (PAD) or check for conditions that cause it may include:
  • التخطيط فوق الصوتي (دوبلر): ما هي الأغراض المخصصة للاستخدام؟ - Mayo . . .
    قد يساعد التخطيط فوق الصوتي بالدوبلر على تشخيص كثير من الحالات المرضية، ومنها: الجلطات الدموية ضعف الصمامات في أوعية الساق، ما يسبب تجمع الدم أو السوائل الأخرى في ساقيك (القصور الوريدي) عيوب صمامات القلب وأمراض القلب
  • Varicose veins - Diagnosis and treatment - Mayo Clinic
    Treatment Treatment for varicose veins may include self-care measures, compression stockings, and surgeries or procedures Procedures to treat varicose veins are often done as outpatient procedures That means you most often go home on the same day Ask your insurer if varicose vein treatment is a covered cost If varicose vein treatment is done only to make your legs look better, this is
  • Vascular centers - Tests and procedures - Mayo Clinic
    Learn about the expertise and services at Mayo Clinic vascular centers for adults and children with conditions of the blood vessel and lymphatic systems
  • Claudication - Diagnosis treatment - Mayo Clinic
    Doppler ultrasound of the legs or feet This test uses sound waves to look at blood flow A health professional may use a special device to check blood pressure at different points along the leg The measurements can show the speed of blood flow Angiography X-rays, MRI or CT scans check for blockages in the arteries
  • 多普勒超声：其用途是什么？ - 妙佑医疗国际 - Mayo Clinic
    多普勒超声通过测量音高（或者说频率）的变化率来估计血液流动的速度。由接受过超声成像培训的技术人员（称为超声医师）执行多普勒超声操作。超声医师用一个手持式小设备在所需检查的身体部位按压皮肤。根据需要将设备从一个部位移动到另一个部位。 进行这项检查，可能是为了替代血管





中文字典-英文字典  2005-2009