Cardiologia (Rome, Italy)
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Cardiologia (Rome, Italy) · Dec 1994
Clinical Trial Controlled Clinical Trial[Role of transesophageal echocardiography in tricuspid valve repair].
This paper reviews the role of echocardiography in tricuspid valve repair by analyzing the results of three clinical studies. The first investigation was performed for assessing the outcome of two surgical techniques in two groups of patients who underwent De Vega's suture annuloplasty or Carpentier ring implantation. The patients were studied by color Doppler echocardiography after a mean follow-up of 28.7 +/- 11.1 months. ⋯ The results showed that tricuspid regurgitation occurs in most patients immediately after HTX; it is correlated to the ratio recipient-donor right atrium; surgical techniques which reduce the recipient atrium may decrease the occurrence and the degree of tricuspid regurgitation. The above mentioned clinical investigations showed a many-sided role of TEE in tricuspid valve repair. It provides not only a useful diagnostic tool for evaluating residual regurgitation, but it may actively guide the surgical procedures and contribute to improve the surgical technique.