P. Unger et al., ATRIAL SEPTOSTOMY UNDER TRANSESOPHAGEAL GUIDANCE IN A PATIENT WITH PRIMARY PULMONARY-HYPERTENSION AND ABSENT RIGHT SUPERIOR VENA-CAVA, Intensive care medicine, 22(12), 1996, pp. 1410-1411
A patient presenting primary pulmonary hypertension and absent right s
uperior vena cava underwent blade/balloon atrial septostomy as palliat
ive therapy. Due to the anomaly of the venous drainage system, only tr
ansesophageal echocardiography allowed the performance of the maneuvre
.