C?ng input/ output: Là c?ng c?p môi ch?t và c?ng cho lu?ng môi ch?t ?i ra kh?i b?mBecause the septum transversum descends inferiorly, the phrenic nerve follows, accounting for its circuitous route through the higher cervical vertebrae, across the pericardium, lastly to innervate the diaphragm.Management of phrenic nerve personal injury might in