Test to Guide Heart Treatment Inconclusive

Heather said: "A diagnostic test intended to identify patients who should receive heart defibrillators did not produce conclusive data, according to initial results from a clinical trial. [url=http://www.nytimes.com/2007/11/07/business/07heart.html?ex=1352178000&en=43a9276d9650e5f6&ei=5088&partner=rssnyt&emc=rss]More...[/url]"