Ah I see, Yeah i have a 6 forma hek with a 150% primed point blank and it wrecks shit, it's so much damage I decided to swap out 2 damage mods for 2 extra rounds and a little reload speed, still does the job very well.
Then the impulse collects, or pauses, in the atrioventricular (A-V) node, located within muscle near the center of the heart, and travels down the ventricles. The A-V node is the only normal electrical connection between the atria and the ventricles. At 3 to 4 millimeters, the sinus and A-V nodes are tiny, the size of a few grains of sugar. Heart block occurs when there is a delay in the conduction of the electrical impulse through the heart. In most cases, heart block is caused by a problem with the A-V node. Complete heart block: The most common type of heart block in children is complete heart block, also called third-degree heart block. In complete heart block, the electrical impulse never gets past the A-V node. The only reason a person can survive is that another, weaker natural pacemaker takes over in the ventricles.
The atria and ventricles work together, alternately contracting and relaxing to pump blood through your heart. The electrical system of the heart is the power source that makes this possible. Your heartbeat is triggered by electrical impulses that travel down a special pathway through the heart.