In this visual medical lecture, Dr. Aizaz from MedicoVisual.com talks about formation of Pericardial cavity and Pleural cavity. This lecture is the part of body cavities lecture series.
00:00 Primitive Pericardial cavity, Primitive Peritoneal cavity and Pericardioperitoneal canals
02:15 Phrenic nerve and cardinal veins
04:46 Growth of Laryngotracheal diverticulum (Lung Bud) into the pericardioperitoneal canals
07:18 Pleuropericardial folds and Pleuroperitoneal folds
14:55 Growth of lungs and formation of definitive pleural cavities
17:41 Fibrous Pericardium
19:45 Cross section view & formation of pleuropericardial folds
23:19 Ventral translocation of roots of pleuropericardial folds
24:53 Fibrous pericardium, Membranous Pericardium and Pericardial cavity