A Study on the Application of Simple and Improved Radial Artery Compression Method After Transradial Coronary Intervention

In the experimental group, an improved compression method was adopted. A thick gauze block of 9cm\*16cm\*8mm was folded three times and placed at the puncture site of the patient's radial artery, and a spiral radial artery hemostatic device was placed above it. The control group was treated with traditional compression method, and the spiral radial artery hemostat was applied directly at the radial artery puncture