TEWKSBURY, Mass.--(BUSINESS WIRE)--Cambridge Heart, Inc. (OTCBB-CAMH), today announced the publication of five articles supporting the use of Microvolt T Wave Alternans™ (MTWA) testing in a supplement to the March issue of the Heart Rhythm journal. Featured in the supplement is a comprehensive meta-analysis of 6,000 patients confirming the value of MTWA as a non-invasive marker of risk for sudden cardiac arrest (SCA).
