Ambulances generally arrive seven minutes after being called. But the most critical moments in the treatment of any trauma victim are the first two to four minutes. Hatzolah's volunteers and their faster motorcycle dispatching bridge that critical gap - and help save lives since they are the first ones on the scene. For nearly two decades, Hatzolah's immediate response has saved thousands of victims of cardiac arrest, respiratory distress, vehicular accidents, terrorist attacks and countless other medical emergencies.