Learn how to determine axis deviation in ECG with this comprehensive video lecture. Explore the mechanism, causes, and types of axis deviation, including left, right, and indeterminate axis deviation. Master the hexaxial plane concept and practice determining axis using leads V1 and aVF. Engage with multiple practice ECGs to reinforce your understanding. Discover the causes of different axis deviations and their clinical significance. Perfect for medical students, doctors, nurses, and USMLE/NCLEX exam preparation.