Since ECG interpretation is one of the topics that requires the deepest understanding of electricity, physics, and chemical principles, I wanted to share a video I came across on a medical page about the changes that appear on an ECG according to the leve

Since ECG interpretation is one of the topics that requires the deepest understanding of electricity, physics, and chemical principles, I wanted to share a video I came across on a medical page about the changes that appear on an ECG according to the leve