Therefore, it is an object of the present invention to provide {HEAD ~ an apparatus} for combining {TAIL ~ pacing and cardioverting functions} in a single implanted device 
Therefore , it is an object of the present invention to provide { HEAD ~ an apparatus } for combining { TAIL ~ pacing and cardioverting functions } in a single implanted device
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH