A lead for monitoring or stimulating cardiac activity is provided. The lead is adapted for implantation on or about the heart within the coronary vasculature and for connection to a signal generator. The lead body has one or more electrodes associated therewith. The lead is constructed and arranged so...http://www.google.es/patents/US7139614?utm_source=gb-gplus-sharePatente US7139614 - Leads for pacing and/or sensing the heart from within the coronary veins
Leads for pacing and/or sensing the heart from within the coronary veins
