In yet another embodiment, {HEAD ~ the present invention} is a method of implanting a lead in the left ventricle of {TAIL ~ the heart} 
In yet another embodiment , { HEAD ~ the present invention } is a method of implanting a lead in the left ventricle of { TAIL ~ the heart }
OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL