Y形主动脉根部扩大术最早由美国密歇根大学心脏外科专家杨波教授于2021年提出,该手术技术难度较高,对操作技巧要求严格,但其近远期疗效更佳,特别适用于主动脉瓣环较小的患者进行主动脉瓣置换术,目前在国内尚未广泛开展。
The blood pressure may be elevated. A murmur of aortic regurgitation can occur if the aortic root is dilated from the dissection. Neurologic deficits can be seen if the carotid artery is involved ...
Operative experience is gained in the repair of aneurysms and dissection of the ascending aorta, arch, descending aorta and thoracoabdominal aorta as well as aortic root and aortic valve repair and ...
The ascending aorta forms the beginning or handle of the cane and originates at the aortic valve. The ascending aorta includes the aortic root and sinuses of Valsalva where the blood supply to your ...
In 19th century Europe, the infection syphilis was widespread. Syphilitic aortitis, resulting in aortic root dilation and severe aortic valve regurgitation, was quite common. With no good therapy ...
Mild poststenotic dilatation and increased left atrium/aortic root transverse ratio is noted. Blood flow velocity in the left ventricular outflow tract (LVOT) of the same patient (Figure 3 ...
Medtronic offers both aortic root cannulae and coronary ostial cannulae. Aortic root cannulae are intended to infuse cardioplegia directly into the aortic root near the aortic valve while coronary ...