Product Search Search Effective Health Care website Submit search Search Tip: Use double quotes around phrases to rank exact matches higher in the result list. 2 results Sort search results by Sorted by relevance Sort by date Real World Effectiveness of Implantable Cardioverter Defibrillators (ICDs) in Medicare Patients Abstract Archive April 14, 2010 Analysis of Device Shock Patterns Among Patients With Implantable Cardiac Defibrillators (ICDs) Abstract Archive December 15, 2009