August 14, 2007 - ELA Medical Inc., a Sorin Group company that specializes in the design and manufacture of implantable pacemakers and defibrillators, announced the first U.S. implant in NATURE, an observational study that will enroll 1,440 patients in North America and Europe to observe the evolution of atrio-ventricular conduction disorders in pacemaker patients over a 2-year time period.
