Adson's sign: Patient extends neck + turn head to side being tested ➔ hold breath ➔ if radial pulse gone ➔ thoracic outlet syndrome present https://twitter.com/LearntheHeart/status/1076004828944523264

I've had pretty crazy past few months. I've never had any health issues before, but after a 9-hour flight back from London at the end of September, I