Brady Tachy OverlapTM (BTO)

Pacing at exercise without compromising slow VT detection and treatment.

Healthcare Professionals Cardiac Rhythm Management Cardiac Rhythm Management Products BTO™

Brady Tachy OverlapTM (BTO)

BTO offers the possibility to pace the ventricle(s) up to 145 bpm during exercise, and simultaneously, to detect and treat with painless therapy slow ventricular tachycardia of 100 bpm and higher.

  • Resynchronization during exercise for cardiac rehabilitation.
  • 96% specificity in the slow VT zone.1
  • A proof of PARAD+TM discrimination performance.

Related products: Platinium™; Platinium™ 4LV SonR™ CRT-D; Platinium™ 4LV CRT-D


  1. Sadoul N, Mletzko R, Anselme F, Bowes R, Schöls W, Kouakam C, Casteigneau G, Luise R, Iscolo N, Aliot E; Slow VT Study Group. Incidence and clinical relevance of slow ventricular tachycardia in implantable cardioverter-defibrillator recipients: an international multicenter prospective study. Circulation. 2005 Aug 16;112(7):946-53.