@medwithmaz: Fastest way to learn ecg axis deviations using your thumbs 👍🏽 There are MANY more causes for each axis deviation I have listed examples for. See more at #mnemonicswithmaz A great and free resource to learn more about extreme axis deviation: https://litfl.com/right-axis-deviation-rad-ecg-library/ #ecg #studytok #study #StudyTips