In any thromosis cascade, the three factors commonly known as the Virchow's triangle is discussed in this video individually. Morphological appearance of blood clots is shown with the pictorial representation of mural thrombi as well. Timeline: 0:00 Introduction (Virchow's Triangle) 1:38 Endothelial Injury 2:15 Abnormal Flow 3:21 First degree Hypercoagulability 5:21 Second degree Hypercoagulability 7:43 Morphology of blood clots 9:24 Mural Thrombi