<prompt> Snowmans heart sign on chest X-ray is seen in -Ebstein anomalyTotal anomalous pulmonary venous connection TAPVCTetrology of FallotTransposition of great vessels  <response>: Ans. is b i.e., Total anomalous pulmonary venous connection TAPVC o Snowman or figure of 8 or cottage loaf sign is characteristic of supracardiac TAP VC.Cardiac configrationo Boot-shaped heart cour en sabotFallots tetralogyo Egg on side heart egg in cup heartTransposition of great arterieso Egg in cup HeartConstrictive pericarditiso Snowman sign figure of 8, or cottage loaf signSupracardiac TAPVCo Ground - glass appearance of lungObstructive TAPVCo Sitting-duck heartPersistent truncus arteriosuso Water-bottle or flasked shaped or money bag heartPericardial effusion, hypothyroidismo Box-shaped heartTricuspid atresia, Ebsteins anomalyo Tubular heartAddisons disease, emphysemao Tear -drop heartChronic emphysemao Cor-triatumPulmonary vein obstructiono Jug handle appearancePrimary pulmonary hypertensiono Pentagon-shaped heartMitral incompetenceo Triangular-shaped heartConstrictive pericarditis 