Surgery All of the following is true about achalasia cardia except- A Lower esophageal sphincter does not relax normally B Males are affected more than the females C Absence of gastric air bibble is a sign seen on X-ray D Manometry is the most confirmatory investigation 💡 Explanation All of the following is true about achalasia cardia except- ✓ Correct Answer: B. Males are affected more than the females