Question

For every ____ that passes between collapse and defibrillation (witnessed VF sudden cardiac death), there is a 7-10% per minute decline in chance of survival

Answer 1

For every minute delayed in defibrillation after a collapse due to ventricular fibrillation, the survival rate drops by 7-10% per minute.

Step-by-step explanation:

For every minute that passes between collapse and defibrillation (witnessed VF sudden cardiac death), there is a 7-10% per minute decline in chance of survival. Ventricular fibrillation is a medical emergency condition where the heart beats erratically, preventing it from pumping blood effectively. Immediate medical action by using a defibrillator is critical as it attempts to deliver an electric charge to the heart to reestablish a normal heartbeat. Delay in the defibrillation process significantly reduces the patient's chances of survival. During a cardiac arrest, every minute without defibrillation negatively impacts the survival rate, highlighting the importance of rapid response.