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find Keyword "Univentricular" 2 results
  • Review and Prospect of Total Cavopulmonary Connection

    Fontan operation is still a main procedure for treatment of complex congenital heart disease, such as univentricular heart. Fontan procedure has undergone many revisions since its introduction in 1968. The earlyapplied atriumpulmonary connection has been replaced by total cavopulmonary connection. The midterm and late results of both the intraatrial lateral tunnel and extracardiac total cavopulmonary connections were compared and analyzed in this article. Extracardiac conduit is better. The Fontan circulation failure would appear at last because of nopump function of the right ventricle. Once Fontan circulation failure occurred and could not recover by medicine, heart transplantation is mandatory, but the source of donor heart is lacking. The study of mechanical cavopulmonary assist device, to “biventricularize” the univentricular Fontan circulation, has been developed, which is quite promising. Following the development of diagnostic and treatment techniques for fetal heart disease, the treatment procedure of complex congenital heart disease has been broadened in recent years, such as to prevent the severe aortic stenosis from developing into hypoplastic left heart syndrome with fetal cardiac intervention so as to increase the chance of biventricular repair, and to terminate gestation to decrease its birth rate of complex heart abnormalities, which could not be completely repaired to date.

    Release date:2016-08-30 05:56 Export PDF Favorites Scan
  • Chinese expert consensus on surgical treatment of congenital heart disease (8): Series of procedures for univentricular heart

    In patients with a functionally univentricular heart, the Fontan strategy achieves separation of the systemic and pulmonary circulation and reduction of ventricular volume overload. Contemporary modifications of surgical techniques have significantly improved survival rate. However, the resulting Fontan physiology is associated with high morbidity. Despite large improvements in outcomes of contemporary Fontan patients, a large burden of disease exists in this patient population. In face of the imbalance of medical resources in China and different understanding of Fontan treatment in various regions, there is no consensus on the current status of Fontan strategy, surgical technique and perioperative treatment. By reviewing large amounts of literature, assessing survival rate and risk factors for mortality and complications of the Fontan circulation, knowledge sharing from tens of experts, we achieved a consensus on many aspects of palliation of Fontan. We hope this consensus will help Chinese colleagues further continue their efforts to improve surgical outcomes of the univentricular heart patients.

    Release date:2020-09-22 02:51 Export PDF Favorites Scan
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