Spinal cord ischemia in TEVAR – Cardiology MCQ

Measures to prevent spinal cord ischemia in TEVAR (thoracic endovascular repair of aortic aneurysm):

a) Avoiding blockage of left subclavian

b) Surgical graft to left subclavian before TEVAR

c) Pre procedure drainage of CSF (cerebrospinal fluid)

d) All of the above

Correct Anwser