This video gives a detailed account of pericardium, all its layers, and sinuses associated with it, it's blood supply and nerve supply. 0:49 Pericardium 5:36 Fibrous pericardium 7:47 its attachments 10:58 structures piercing 12:27 serous pericardium 16:25 Transverse sinus 17:30 its boundaries 20:22 Oblique sinus 22:35 its boundaries 23:37 important points 24:23 arterial supply 25:15 venous supply 25:38 Nervous drainage