CAD can be treated during cardiac catheterization with a procedure called angioplasty (AN-jee-oh-plas-tee).During angioplasty, a tiny balloon is put through the catheter and into the blocked artery.

• 在进行心导管插入术的同时，CAD（冠心病）可以通过一种成为“血管成形术”来进行治疗。