Came here to get the achievement for answering a question but sorry bud your on your own on this one.
In case of a sudden heart attack
Answer:
I assume this is a statement and not a question if so same
Explanation:
Answer:
There is not such a thing as a QRS wave and it is just another name for QRS complex which I'm sure you know represents ventricular polarization
Explanation:
A walk fundraiser
Magazine
Ext. what are the choices
