Electrocardiogram (ECG): Meaning and Sequence | Biology
In this article we will discuss about:- 1. Meaning of Electrocardiogram 2. Leads of Electrocardiogram 3. Electrocardiogram Trace 4. Sequence of Changes in Myocardial Infarction. Meaning of Electrocardiogram (ECG): At every beat, the heart is depolarized to trigger its contraction. This electrical activity is transmitted throughout the body and can be picked up on the skin. This is the principle [...]