Cook J W
Carolinas Heart Institute, Charlotte, North Carolina.
Ann Thorac Surg. 1994 Aug;58(2):570-2. doi: 10.1016/0003-4975(94)92265-9.
Intraoperative transesophageal echocardiography is used to adjust the tension of a de Vega tricuspid annuloplasty suture. Leading the suture outside the right atrium allows the annulus to be adjusted after cardiopulmonary bypass is discontinued when cardiac function has returned.
术中经食管超声心动图用于调整德维加三尖瓣环成形术缝线的张力。将缝线引出右心房,以便在心肺转流停止且心功能恢复后调整瓣环。