We retrospectively studied the coronary arteriograms of 82 consecutive patient s who underwent planned surgical repair of an ascending aorta aneurysm and an ag e-matched control group of 92 consecutive patients who un...We retrospectively studied the coronary arteriograms of 82 consecutive patient s who underwent planned surgical repair of an ascending aorta aneurysm and an ag e-matched control group of 92 consecutive patients who underwent coronary angio graphy during the same time period. The present study examines the incidence of coronary artery ectasia in patients with aneurysms of the ascending aorta.展开更多
Aortic valve sparing operations are now widely accepted for ascending aortic aneurysm surgery. We herein report our experience of the Tirone David procedure in larger indications. From January 1997 to August 2003, 50 ...Aortic valve sparing operations are now widely accepted for ascending aortic aneurysm surgery. We herein report our experience of the Tirone David procedure in larger indications. From January 1997 to August 2003, 50 Tirone David procedure have been performed on 36 male and 14 female(mean age: 60±15). Five patients presented a Marfan disease and 4 acute dissections. Grade III or IV aortic insufficiency was frequent(40%). Aortic diameter was not particularly dilated, ranging from 44 to 78 mm(mean: 57±10 mm). Mean ejection fraction: 57±10%. Mean left ventricular end diastolic diameter=63±7 mm. An associated mitral valve repair and 1 coronary bypass were necessary. Mean cross clamp and bypass times=94 min and 122±28 min respectively. There was one in-hospital mortality. Secondary mortality affected 2 patients(non-cardiac deaths), for a cumulative follow-up of 946 months. During follow-up continence control凹was always excellent, only 1 bicuspid valve had an aortic insufficiency >grade II. Tirone David procedure gave satisfactory results as regards both aortic ectasia and aortic regurgitation control. We consider it feasible even in case of aortic dissection but caution is required when facing bicuspid aortic valves.展开更多
文摘We retrospectively studied the coronary arteriograms of 82 consecutive patient s who underwent planned surgical repair of an ascending aorta aneurysm and an ag e-matched control group of 92 consecutive patients who underwent coronary angio graphy during the same time period. The present study examines the incidence of coronary artery ectasia in patients with aneurysms of the ascending aorta.
文摘Aortic valve sparing operations are now widely accepted for ascending aortic aneurysm surgery. We herein report our experience of the Tirone David procedure in larger indications. From January 1997 to August 2003, 50 Tirone David procedure have been performed on 36 male and 14 female(mean age: 60±15). Five patients presented a Marfan disease and 4 acute dissections. Grade III or IV aortic insufficiency was frequent(40%). Aortic diameter was not particularly dilated, ranging from 44 to 78 mm(mean: 57±10 mm). Mean ejection fraction: 57±10%. Mean left ventricular end diastolic diameter=63±7 mm. An associated mitral valve repair and 1 coronary bypass were necessary. Mean cross clamp and bypass times=94 min and 122±28 min respectively. There was one in-hospital mortality. Secondary mortality affected 2 patients(non-cardiac deaths), for a cumulative follow-up of 946 months. During follow-up continence control凹was always excellent, only 1 bicuspid valve had an aortic insufficiency >grade II. Tirone David procedure gave satisfactory results as regards both aortic ectasia and aortic regurgitation control. We consider it feasible even in case of aortic dissection but caution is required when facing bicuspid aortic valves.
