Medicine General 56a0731f Reverse split S2 is seen in - A Aoic stenosis B Aoic stenosis C Pulonary aery hypeension D Pulmonary stenosis High-Yield Explanation Answer- A. Aoic stenosisDecreased impedance of the systemic vascular bedProstenotic dilatation of the Aoa secondary to Aoic stenosis or regurgitation.Patent ductus aeriosus