Soporte anatómico en el diagnóstico ecocardiográfico de la ausencia de conexión atrioventricular derecha

objective: to show the close relationship between the anatomic features and the echocardiographic image in the absence of right atrioventricular connection. material and method: echocardiographic study of a patient with right atrioventricular connection and a corresponding anatomic specimen from the museum of embryology of the inc "ignacio chávez". results: a close correlation between an anatomic specimen with absence of right atrioventricular connection and an echocardiographic image of a patient with the same cardiopathy was established. conclusion: the correlation between the anatomic features and the echocardiographic image, supports the imagenologic diagnostic precision of this method.