Congenital Abnormalities of the Cardiovascular System

WikEM overview of Congenital heart diseases, including DDx, Evaluation, and Management: https://www.wikem.org/wiki/Congenital_heart_disease

Tetralogy of Fallot:

• Overview from WikEM: https://www.wikem.org/wiki/Tetralogy_of_fallot
• Signs: http://lifeinthefastlane.com/ccc/signs-of-tetralogy-of-fallot/

Marfan's Syndrome from PedEM Morsels: http://pedemmorsels.com/marfan-syndrome/