Coronary bypass with the internal mammary.
D000787:Angina Pectoris / Q000601:surgery; D000818:Animals; D001807:Blood Vessel Prosthesis; D001026:Coronary Artery Bypass / Q000379:methods*; D006801:Humans; D008323:Mammary Arteries / Q000637:transplantation*; D008875:Middle Aged; D013895:Thoracic Arteries / Q000637:transplantation*