Table 4. Proposed programming setting across different device vendors in patients with cf-LVAD and ICD.

	Biotronik	Boston Scientific	Medtronic	St. Jude Medical
VT detection	190 bpm 80 intervals to detect 20 intervals to redetect	190 bpm 60 seconds to detect	188 bpm 100 intervals to detect (33 seconds) 52 intervals to redetect	190 bpm 100 intervals to detect (33 seconds) 6 intervals to redetect
VF detection	250 bpm 30/40 intervals 12/16 intervals to redetect	≥ 250 bpm 15 seconds to detect	250 bpm 30/40 intervals 12/16 intervals to redetect 120/160 beats to detect (32.4 seconds) 30/40 beats to redetect	≥ 250 bpm 100 intervals to detect (25 seconds) 6 intervals to redetect