Coronary Revascularization of the Beating Heart Using Complete Arterial Grafts

peer reviewedA case of complete arterial revascularization using both mammary arteries and the left radial artery is reported. The operation was done on the beating heart with the adjunct of a Y graft owing to a severely calcified ascending aorta. This observation is the occasion to review the basic principles of beating heart surgery

Clinical Case of the Month. Subvalvular Aortic Stenosis

peer reviewedA case of fixed subvalvular aortic stenosis is reported. This clinical observation is the occasion to review the pathophysiology of this lesion and the last developments in the surgical treatment