Search results for "Atrioventricular valve"
showing 2 items of 2 documents
Intraoperative Evaluation of Reconstruction of the Atrio ventricular Valves by Transesophageal Echocardiography
1987
In a total of 30 operations the mitral valve was reconstructed in 18, the tricuspid valve in 11, and both AV-valves in one patient. The result of reconstruction was tested first in the open arrested heart by injection of crystalloid solution into the appropriate ventricle either through the reconstructed valve or one of the great arteries. Upon termination of cardiopulmonary bypass the valve function was examined in the beating heart by means of transesophageal contrast echocardiography (TEE). For visualization 0.5-1.0 cc of agitated Gelifundol was injected into the ventricle. In 22 patients open testing as well as echocardiographic visualization showed identical and good operative results.…
Intraoperative Evaluation of the Reconstruction of the Atrioventricular Valves by Means of Transesophageal Echocardiography
1989
In 44 operations, the mitral valve was reconstructed in 28 patients, the tricuspid valve in 12, and both atrioventricular (AV) valves in four. The results of reconstruction were tested first in the open arrested heart by injection of a crystalloid solution into the left or right ventricle, either through the reconstructed valve or via one of the great arteries. Upon termination of cardiopulmonary bypass the valve function was examined in the beating heart by transesophageal contrast echocardiography (TEE). For purposes of visualization, 0.5–1.0 cc of agitated Gelifundol was injected into the ventricle. In 31 patients, open testing and echocardiographic visualization showed identical, good o…