<prompt> Bastio surgery for refractory LV hyperophy is:Patch repairMR repairVentriculectomyVentriculoplasty  <response>: Bentall;s Operation For aoic root aneurysm repair Reimplantation of coronary ostia into composite graft Bastio surgery For Left Ventricular hyperophy Ventriculectomy is done Ref: Bailey 27th edition Pgno: 936 