Jw. Cook, ACCURATE ADJUSTMENT OF DE VEGA TRICUSPID ANNULOPLASTY USING TRANSESOPHAGEAL ECHOCARDIOGRAPHY, The Annals of thoracic surgery, 58(2), 1994, pp. 570-572
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 card
iopulmonary bypass is discontinued when cardiac function has returned.