[An unusual type of congenital heart disease associated with the Holt-Oram-syndrome (author's transl)].

Case report of a very rare case of Holt-Oram-Syndrome (in a seven months old baby) associated with tricuspid atresia (itself a rare condition of isolated congenital heart disease) and anomalous return of pulmonary vein into the right atrium. According to the classification based on anatomy, our case corresponds to type Ia. The diagnosis was confirmed clinically, electrocardiographically, radiologically and angiographically.