You are called to a residence at 2000 hours for a patient experiencing chest pain.
Upon arrival, you enter the residence and find a 73 year old patient laying on his bed in obvious distress. The pt. is awake and alert. Describes 9/10 substernal chest pain of sudden onset. He has a history of triple bypass surgery and took one baby aspirin prior to your arrival. Pt. doesn't take any other meds regularly. He is diaphoretic and has a rapid, strong, radial pulse.
He is moved to the stretcher and expediently to the ambulance. V/S are taken and reveal 122/92, heart rate 160, respirations 16 nonlabored. Cardiac monitor is placed and V-Tach is shown on the monitor.
Treatment?