WASHINGTON -- Vice President Dick Cheney's high-tech pacemaker is working properly and has not been activated by any irregular heartbeats, according to his annual physical checkup yesterday, which showed his overall heart condition was stable.
Cheney, 65, who has a long history of heart ailments, had an electrocardiogram and imaging to check on repaired aneurysms at the back of his knees, his spokeswoman said. Doctors also checked the condition of an implantable cardioverter defibrillator, which was placed in his chest in 2001.