title: Implantable cardioverter defibrillators not for everyone.  But not all physicians follow criteria for patient implantation, analysis shows.
mesh_terms: D016757:Death, Sudden, Cardiac / Q000209:etiology / Q000517:prevention & control*; D017147:Defibrillators, Implantable; D019317:Evidence-Based Medicine; D019983:Guideline Adherence; D054143:Heart Failure, Systolic / Q000150:complications / Q000517:prevention & control*; D006801:Humans; D017410:Practice Guidelines as Topic