This video will help you learn about what ventricular septal defects are, its types, the physiology behind it, how they present, other associated defects that can be found, the required investigations for diagnosis and finally the an appropriate management strategy. Timeline: 0:00 - Introduction and Objectives 0:56 - Introduction to VSD 1:20 - Muscular VSDs 1:51 - Membranous or perimembranous VSDs 2:15 - Malalignment defects, subpulmonary or conal defects and endocardial cushion defects 3:17 - Size of VSDs 3:36 - Physiology of VSDs 4:33 - Presentation of VSDs 7:14 - Other lesions that present with VSDs 8:26 - Imaging and diagnostic workup 9:51 - Management strategies 10:54 - Summary