Which<br/>disease can lead to different cyanosis?() A: atrial septal defect B: patent ductus arteriosus C: tetralogy of fallot D: mitral stenosis

A neonate presents with dyspnea (shortness of breath) and cyanosis. The possible diagnoses include A: transposition of great vessels with patent ductus arteriosus B: tetralogy of Fallot C: total anomalous venous connection D: interventricular septal defect E: E

Differential cyanosis can be seen in ( ) A: Atrial septal defect with severe pulmonary hypertension B: Ventricular septal defect with severe pulmonary hypertension C: Severe Tetralogy of Fallot D: Severe pulmonary valve stenosis E: Unclosed patent ductus arteriosus with severe pulmonary hypertension