No. Cardiac catheterization and interventional procedures are not considered to be surgical procedures because there is no large incision used to open the chest, and the recovery time from catheterization is much shorter than that of surgery.
In some cases, surgery may be recommended afterward, depending on the results of the procedure.
Yes. You will be given a mild sedative to relax you, but you will be awake and conscious during the entire procedure. The doctor will use a local anesthetic to numb the catheter insertion site.
Cardiac catheterization and interventional procedures are performed by a specially-trained cardiologist and a cardiovascular team of nurses and technicians.
The cardiac catheterization procedure itself generally takes 30 minutes, but the preparation and recovery time add several hours to your appointment time (4-6 hours).