{HEAD ~ Methods} and apparatuses for remodeling {TAIL ~ tissue} of or adjacent to a body passage 
{ HEAD ~ Methods } and apparatuses for remodeling { TAIL ~ tissue } of or adjacent to a body passage
HEAD HEAD HEAD HEAD HEAD OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH