Learn...Be Aware...Then Share!! When your wearing your gear and someone asks, wouldn't it be nice to be able to hand them something so they can remember what you've told them and learn more? "Pass It On" cards are a way to keep spreading awareness long after someone sees the words "Chiari Malformation" on your t-shirt, sweatshirt, or hoodie. These cards give a brief description of what Chiari is, symptoms and associated possible misdiagnosis. Although we send three cards with every ...