My daughter is experiencing once or twice a month, heightened senses as in everything looks like it is moving in fast forward, everything is really loud. This lasts for about 2 hours each time. Her recent history over the last 5 years has been Wolf parkinsons white disease diagnosis - ablation performed. 3 blood clots traveled to her lung - blood thinners being taken. She is only 19 years old. Do you know what these symptoms might mean ?