Radial artery selection as coronary artery bypass graft: surgical correlation vs preoperative evaluation by using echocolor Doppler and digital photoplethysmography

Melchior Luis LIMA⁰; Fábio José dos REIS⁰; Francisco Otávio Gaburro TEIXEIRA⁰; Fanilda Souto BARROS⁰

DOI: 10.1590/S0102-76382002000100005 Braz J Cardiovasc Surg. 2002;17(1):19-23