The formula for exponential growth of a variable x at the (positive or negative) growth rate r, as time t goes on in discrete intervals (that is, at integer times 0, 1, 2, 3, ...), is. where x0 is the value of x at time 0.
Ventricular fibrillation is disorderly and irregular electrical activity in the heartâs ventricles. A heart affected by VFib âflutters.â These rapid beats prevent the heart from pumping adequate amounts of blood into the body. VFib is an emergency situation.
Auricular fibrillation is the same as atrial fibrillation. It is a heart arrhythmia- where the heart beat does not beat at a normal pace or rate. Atrial arrhythmia is diagnosed as rapid and random contractions of areas inside the atrium of the heart, which cause totally irregular and often very rapid, ventricular heart rate.