Functional checking of implanted cardiac pacemakers. Methods, values indicative of impending pacemaker failure, and results of testing of fixed rate, ventricular synchronous and atrial synchronous pacemakers.
D004562:Electrocardiography; D004566:Electrodes; D006801:Humans; D008722:Methods; D009991:Oscillometry; D010138:Pacemaker, Artificial; D011674:Pulse