Chat with our AI personalities
Finally, the P-Q or P-R interval gives a value for the time taken for the electrical impulse to travel from the atria to the ventricle (normally less than 0.2 seconds).
normal interval, MARCH
rear march
"Close interval, dress right (or left), dress!"
p = r - c r - c = p r - c - r = p - r -(-c) = -(p) c = -p