Programmability in DDD pacing.
Safe and reliable DDD pacemakers with multiple programming capabilities have now been developed. Certain programmable parameters are basic, including mode, voltage (or current) output, pulse width, sensitivity and refractory periods in each chamber. Upper rate response as well as low rate settings and A-V delays are equally important. In certain models, the ability to program the blanking period has proven quite useful. The interrelationship between all these functions will assure the smooth overall performance of these sophisticated devices.
D001145:Arrhythmias, Cardiac / Q000503:physiopathology; D002304:Cardiac Pacing, Artificial / Q000379:methods*; D003201:Computers; D004567:Electrodes, Implanted; D004867:Equipment Design; D006329:Heart Conduction System / Q000503:physiopathology; D006801:Humans; D010138:Pacemaker, Artificial; D012984:Software