An assembly of devices intended to be used during aortic valve replacement via aortotomy to facilitate temporary stabilization of the aortic root for improved aortic valve site exposure, visualization and tissue tension. It consists of a circular frame that is placed within the aortic ring, sutures and suture retaining loops, and a deployment device with handle and shaft; it may be used during minimally-invasive and open surgery. This is a single-use device.