General Cardiology Knowledge

Sal Khan explains Heart Disease in ten minutes

More than a year ago, I wrote about the amazing educator, Sal Khan. His website, KhanAcademy, has become an educational behemoth. Using colorful and warmly narrated ten-minute YouTube videos, Sal explains–with breathtaking clarity–almost everything you might want or need to know. He made me grin about re-learning how to do a derivative. He even personally […]