DULUTH, MN--(Marketwire - December 03, 2007) - St. Mary’s Duluth Clinic Heart Center in Duluth, MN, plans to broadcast a percutaneous coronary intervention (PCI), also called a coronary angioplasty, live on www.OR-Live.com. The webcast is slated for Tuesday, December 18, 2007, at 6:30 p.m. The public will be able to watch doctors use a minimally invasive procedure to relieve a blocked artery in the heart.
