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www.fdanews.com/articles/152744-pinnaclehealth-continues-to-test-replacement-aortic-valve-that-doesn-rsquo-t-require-surgery

PinnacleHealth Continues to Test Replacement Aortic Valve That Doesn’t Require Surgery

January 29, 2013
PinnacleHealth System continues to participate in the testing of an artificial heart valve that doesn't require major surgery. If successful, the valve would be a major advancement in treating aortic stenosis, which is diagnosed in about 100,000 people annually in the United States.
The Patriot News