Abdominal aortic aneurysms in heart transplanted patients

Objective. In the AA's opinion, the dilatation of the abdominal aorta is not a contraindication to heart transplantation. Methods and Materials. From July 1994 to February 1998, 3 out of 80 heart transplanted patients, required a replacement of their abdominal aorta because of an infrarenal aortic aneurysm. The first patient (62 years old) did not have an aneurysm by time of heart transplantation: his aneurysm (5.1 cm wide) was resected 2 years later. The other two patients (m, 44 years old; m, 60 years old) had a dilatation of 3.1 and 3.5 cm of the abdominal aorta by time of cardiac transplantation: 15 months later, the aneurysms measured 5.8 and 7 cm, respectively, and had been resected. Two resections were performed through a retroperitoneal approach. Results. All 3 patients had uneventful postoperative course. Conclusion. Before heart transplantation the aorta must be screened for dilatation or aneurysm, which can be enlarged by operation. Such lesions can be operated on, with low risks, and should not be a contraindication to heart transplantation.