RT Journal Article SR Electronic T1 Malfunctions in implantable cardiac devices: Putting the risk in perspective JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 736 OP 744 VO 72 IS 9 A1 Burkhardt, J. David A1 Wilkoff, Bruce L. YR 2005 UL http://www.ccjm.org/content/72/9/736.abstract AB