[The bidirectional cavopulmonary (Glenn) shunt without cardiopulmonary bypass: a safe and advisable technique]

The bidirectional cavopulmonary (Glenn) shunt is almost a routine first step procedure for total cavopulmonary connection in children with single-ventricle cardiac anomalies. It is usually performed with cardiopulmonary bypass, of which adverse effects can be especially deleterious in these cardiac conditions. To avoid these adverse effects, we performed the cavopulmonary shunt in 5 children through sternotomy without cardiopulmonary bypass. There was no mortality nor morbidity. We think that this technique is safe, reproducible, and even advisable in children with single-ventricle anomalies.