The difficulties of recanalization in chronic superior cava vein obstruction by penetrating diagnostic catheter, PTA, and stenting: A case report.

Superior vena cava obstruction is caused by a blockage in its blood flow; one of its few causes can be device related. This case follows a patient presented with superior vena cava obstruction following a septal cardiac implant. Endovascular intervention has been associated with more rapid, complete symptom relief and lower complication rates.