To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie 2. Brightfield video of 5 days post-fertilization ltbp1-/-; ltbp3-/- heart showing aortic regurgitation. Latent TGFβ-binding proteins 1 and 3 protect the larval zebrafish outflow tract from aneurysmal dilatation Maryline Abrial, Sandeep Basu, Mengmeng Huang, Vincent Butty, Asya Schwertner, Spencer Jeffrey, Daniel Jordan, Caroline E. Burns, and C. Geoffrey Burns Disease Models and Mechanisms 2022. 15:None-None; doi: 10.1242/dmm.046979 Download Original Video