More specifically, the invention relates to a lead for having {HEAD ~ improved stability} for accessing the left ventricle of the heart and {TAIL ~ a method} for implanting the lead 
More specifically , the invention relates to a lead for having { HEAD ~ improved stability } for accessing the left ventricle of the heart and { TAIL ~ a method } for implanting the lead
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH