The implantable antitachycardia stimulation device includes {HEAD ~ heart rate detection circuitry} and {TAIL ~ antitachycardia therapy circuitry} for applying a specific antitachycardia therapy in the event that the detected heart rate falls within at least one tachycardia rate zone 
The implantable antitachycardia stimulation device includes { HEAD ~ heart rate detection circuitry } and { TAIL ~ antitachycardia therapy circuitry } for applying a specific antitachycardia therapy in the event that the detected heart rate falls within at least one tachycardia rate zone
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH