| Abstract: | Syphilitic aortic insufficiency and coronary ostial stenosis is a rare condition. It was diagnosed in 8 patients referred for surgery. The infection, acknowledged in 3 cases, was contracted over 15 years prior to admission! The operative indication was aortic valve replacement in 6 cases (Stage II to IV dyspnoea) and coronary insufficiency in 2 cases (Stage III angina pectoris). Two cases of ostial stenosis were not identified at coronary angiography, illustrating the potential diagnostic pitfall of a disease which is often unrecognised nowadays. Preoperative echocardiography of the left main coronary artery, especially its intra-aortic segment, may be of value but was not performed in these old cases. Surgery consisted in aortic valve replacement and coronary revascularisation by decortication of the ostia or coronary bypass (1 case). The evolution was excellent in the 6 survivors, especially with respect to the anginal syndrome which was completely cured without associated treatment. A protocol of echocardiographic surveillance of the left main coronary artery has been instituted in these patients to detect any late postoperative changes after ostial decortication. |
