[Myocardial hypoplasia of the right heart ventricle (Uhl's anomaly)].

Uhl's anomaly (right ventricular myocardial hypoplasia), a rarely occurring congenital anomaly of the heart, is described in a newborn who lived 69 hours. In this case, the above anomaly was accompanied by an open oval window and atresia of the pulmonary artery, which led to the baby's short-term lifespan.