Question: The ECG/EKG is compromised of 3 different waves, the P wave, the QRS wave, and the T wave. Descri…

The ECG/EKG is compromised of 3 different waves, the P wave, the
QRS wave, and the T wave. Describe what is occuring in the
hemodynamics of the heart as it passes through each of these waves
in a person who is in myocardial infarction. What are the waves
like that indicate what they are going through?