Anatomy In post-ductal coarctation of aoa, blood flow to the lower limbs is maintained by increased blood flow through A Inferior phrenic and pericardio phrenic aery B Intercostal and superior epigastric aery C Subcostal and umbilical aery D Veebral and anterior spinal aery 💡 Explanation In post-ductal coarctation of aoa, blood flow to the lower limbs is maintained by increased blood flow through ✓ Correct Answer: B. Intercostal and superior epigastric aery