Hi, Dr. Mike! This is Marcos, I am pediatric and adult cardiac surgeon from Brazil. I am really amazed with your tutorials! You really make complex things become easier. Congratulations! And that is very hard to achieve. Someone once told me that more difficult than knowing about one issue is teaching someone about that issue. Do you have tutorials about the heart? I really need making models from my little babies with congenital heart disease to plan the surgeries.
Thank you in advance!