- Feb 08, 2011
I don't know who to turn to any more. I am 27 year old female. 6 months ago I developed an ...

Ventricular fibrillation (VF) is a severely abnormal heart rhythm (arrhythmia) that causes death unless immediately treated. VF is responsible for 75 - 85% of sudden deaths in persons with heart problems.
VF; Fibrillation - ventricular