1997c-045 1997l-985 2000d-277 2007a-418 2007g-417 2008k-346 2008n-740 2009a-234 2010b-627 adult arrhythmia arrhythmias artificial artificialcardiacpacing artificialpacemaker bioelectricenergysources cardiac cardiacpacemakers cardiology cardiovascularinstruments clinicalmedicine congenital congenitalheartdisease congestiveheartfailure congresses control defibrillators diagnosis diseases electriccountershock electricproperties electricstimulation electrophysiology electrotherapeutics electrotherapy general heart heartconductionsystem heartdefects heartdiseases heartfailure implantable implantablecardioverter-defibrillators implantabledefibrillators implanted internalmedicine medical methods pacemaker prevention rd598c3422009 surgery tachyarrhythmias tachycardia therapy treatment wg102 wg168 wg168c26172009 wg168c26231996 wg168c26652008 wg168k36n2008 wg168n53131988 wg168p8951986 wg168p8952000 wg168r2951998 wg220m741p2007 wg26c2691975 wg330p716m1987 wg330p9441997 wg370c26732008 wg370c26772010 wg370k36n2007