What Are The Specialised Cells That Initiate ...
Sinoatrial Node (pacemarker) Is A Group Of Sp...
How Is The Electrical Pathway Initiated?
The Sinoatrial Node Opens Its Sodium Channels...
What Is The Second Node Of The Electrical Pat...
There Is An Internodal Pathway And The Second...
What Is The Third Part Of The electrical...
Bundle Of His, Atrioventicular Bundle.&n...