Systems and methods for determining pacing timing intervals based on the temporal relationship between the timing of local and non-local cardiac signal features are described. A device includes a plurality of implantable electrodes electrically coupled to the heart and configured to sense local and non-local...http://www.google.fr/patents/US20080009909?utm_source=gb-gplus-shareBrevet US20080009909 - Local and non-local sensing for cardiac pacing
