TEWKSBURY, Mass.--(BUSINESS WIRE)--Cambridge Heart, Inc. (OTCBB: CAMH), a developer of non-invasive diagnostic tests for cardiac disease, today reported results for its fourth quarter and full year ended December 31, 2011. Full financial statements and corresponding commentary can be found in the Company’s Form 10-K, which will be filed with the Securities and Exchange Commission on March 30, 2012.