an apparatus and method for connecting a first conduit to the heart without cardiopulmonary bypass . the first conduit may be attached to a second conduit having a prosthetic device interposed . the second conduit may then be connected to the aorta . the prosthetic device may be a prosthetic valve . the apparatus includes an implantable connector with first conduit component , a coring component , a retractor expansion component slidably coupled to the coring component , and a pushing component . the retractor expansion component seats against and separates the inside wall of the left ventricle so that the coring component cuts cleanly through the myocardium , forming a tissue plug . by remaining seated against the inside wall , the retractor expansion component follows the tissue plug into the coring component . the surgeon applies force and rotary motion to the pushing component sufficient to cut the tissue plug and implant the prosthetic component .