An improved pacing system and related method for use in an implantable pacemaker or defibrillator are disclosed which operate using a predetermined subset of combinations of possible combinations for pacing stimulus pulse amplitude and pulse width, which subset of combinations are the most energy-efficient...http://www.google.es/patents/US6738668?utm_source=gb-gplus-sharePatente US6738668 - Implantable cardiac stimulation device having a capture assurance system which minimizes battery current drain and method for operating the same
Implantable cardiac stimulation device having a capture assurance system ...
