Yearly hundreds of individuals have cardiac catheterizations, or angioplasties. That is when a health care provider threads a catheter to your coronary heart arteries to search for blockages and different points. In the event that they do see a blockage, they will resolve if inserting a stent to open it might be useful. For years, medical doctors have used the artery close to your groin as an entry level for this process. However now, some are utilizing the artery in your wrist. Why? As a result of it could be safer and simpler on sufferers.