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What is About Ebstein anomaly, all the following are true except and explain in detail?
Ebstein anomaly:Rare cyanotic congenital hea diseaseTricuspid valve malformedPhysiological obstruction across the tricuspid valveDeoxygenated blood shunted from right atrium to left atrium then left ventricleSmall right ventricle in severe cases fails to open pulmonary value and behave like functional pulmonary atresia.(Refer: Nelson's Textbook of Pediatrics, SAE, 1st edition, pg no. 2221 - 2222)