V tach

V tach

Ventricular tachycardia, see there.
References in periodicals archive ?
It knows if the heart's electrical system is in an abnormal rhythm called ventricular fibrillation (v fib) or pulseless ventricular tachycardia (v tach).
Pulseless v tach is where the heart is beating so fast that the relaxation phase of the heart is not long enough for the blood to refill the chambers of the heart.