An implantable cardiac stimulation device and method automatically verify capture of one or both ventricular chambers by sensing a far-field signal in both atrial chambers. A far-field interval window is set following the delivery of the ventricular stimulation, during which a far-field signal is detected...http://www.google.es/patents/US6738669?utm_source=gb-gplus-sharePatente US6738669 - System and method for multichamber cardiac stimulation with ventricular capture verification using far-field evoked response
System and method for multichamber cardiac stimulation with ventricular ...