UN envoy Bill Clinton has been heavily involved in Haiti during the past month.
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JOHN BERMAN and DAN CHILDS
Former President Bill Clinton left New York Presbyterian Hospital/Columbia this morning after stent surgery on Thursday afternoon.
"President Bill Clinton was released from in excellent health," Clinton spokesman Douglas Band said in a statement issued this morning. "He looks forward in the days ahead to getting back to the work of his foundation, and to Haiti relief and recovery efforts."
Clinton's cardiologist Dr. Allan Schwartz said that in recent days Clinton "had been having episodes of brief discomfort" in his chest, which prompted him to schedule an appointment. It was during this appointment that the blockage was found.
"He saw his doctor, they did a procedure called an angiogram where they inject some dye into a vein, and they saw that there was a blockage in one of the arteries," explained ABC News Senior Health and Medical Editor Dr. Richard Besser on "Good Morning America". A stent is a device that is designed to prop open a narrowed artery to improve blood flow.
"He had two of those put in, so there must have been two areas of blockage in that artery," Besser said. "Those will stay in there for the rest of his life."
Dr. Mark Apfelbaum and Dr. Michael Collins were the surgeons who placed the stents Clinton's coronary artery during the procedure. The surgeons decided to place the stents in the native artery known as the left circumflex -- the artery that was originally blocked -- rather than into the bypass graft that had closed up. Putting the stent into the bypass graft would have been tricky, as such a procedure may have loosened clots that tend to accumulate in bypass grafts, possibly causing a heart attack.
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