Apparatus and method for treatment of tachycardia, wherein when tachycardia is determined a portion of a patient T-wave is sensed and utilized as indicating the end of the cardiac refractory interval. One or more anti-tachycardia stimuli are delivered in timed relation to the sensed T-wave. The initial...http://www.google.es/patents/US4593695?utm_source=gb-gplus-sharePatente US4593695 - Pacemaker with improved tachycardia treatment means and method
Pacemaker with improved tachycardia treatment means and method
