Giornale italiano di cardiologia
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Between May 1990 and January 1998, 68 patients underwent bidirectional cavo-pulmonary anastomosis. We evaluated all patients in whom the bidirectional cavo-pulmonary anastomosis was associated with additional pulmonary flow (group A) and those in whom it was associated with biventricular repair (group B). Group A included 23 patients (33.8%), 14 males and 9 females, mean age 25 years and 6 months (range 4 months-16 years). ⋯ Bidirectional cavo-pulmonary anastomosis can be associated with additional pulmonary flow with good short- and intermediate-term outcome. Concern remains for the ability to properly regulate the amount of effective pulmonary blood flow. Bidirectional cavo-pulmonary anastomosis can be associated with biventricular repair in patients with diminutive right ventricles, amenable to anatomic complete correction, with good clinical outcome.