Why need to use Contrast Medium?
Contrast media, often known as contrast agents or dye, are chemical compounds used in medical X-ray, MRI, computed tomography (CT), angiography, and rarely ultraso...
There are two different blood pressure monitoring methods, one is noninvasive blood monitoring and another is noninvasive blood pressure monitoring. What is the principle of noninvasive blood press...
What is the principle of enhanced CT examination? If an enhanced CT examination is required, it is necessary to learn more about the details of the enhanced CT examination, below is the principles ...
PTCA is the abbreviation for percutaneous transluminal coronary angioplasty (usually radial or femoral). PTCA broadly covers all coronary interventional treatments. But in a narrow sense, people of...