title: Left Internal Mammary Artery Graft-to-Pulmonary Artery Fistula.
authors.affiliation: Division of Cardiology, Onassis Cardiac Surgery Center, Athens, Greece.
authors.forename: Emmanouil
authors.initials: E
authors.lastname: Petrou
authors.affiliation: Division of Cardiology, Onassis Cardiac Surgery Center, Athens, Greece.
authors.forename: Ioannis
authors.initials: I
authors.lastname: Iakovou