I had my 5th cardiac stent placed in mid October 2007. In mid December 2007, I was rushed in again due to a different artery being clogged. Both times the cardiologist blamed it on Zocor 80mg. I was put back on Lipitor 80mg after the October event. They additionally informed me that the arteries were all under 45% clogged after the October intervention, There were hematoma and femoral nerve palsy after the October episode as well, so they went through the wrist in December. Can an artery clog wthin two months?