RT Journal T1 MAlfunctions of implantable cardioverter defibrillators—reply JF JAMA JO JAMA YR 2006 FD January 11 VO 295 IS 2 SP 161 OP 162 DO 10.1001/jama.295.2.161-b UL http://dx.doi.org/10.1001/jama.295.2.161-b AB