Second Heart Sounds Second Heart Sound - Physiologically Split #2 - waveform Description Waveform Anatomy play pause Maneuver:Supine Position:Pulmonic Chestpiece:Diaphragm Table of Contents Introduction Second Heart Sound - Physiologically Split #2 Second Heart Sound with Persistent Splitting Second Heart Sound with Fixed Splitting Second Heart Sound: Fixed Splitting, Increased Aortic Intensity Second Heart Sound: Fixed Splitting, Decreased Aortic Intensity Second Heart Sound and Late Systolic Click Second Heart Sound and a Tumor Plop Opening Snap and Second Heart Sound