Table 2.

Difference in ICD interrogation data pre-and post-MR scan

	MR scan #1 pre-MR	MR scan #1 post-MR	p Value	MR scan #2 pre-MR	MR scan #2 post-MR	p Value	MR scan #3 pre-MR	MR scan #3 post-MR	p Value
Pacing capture threshold (V)	1.99±1.12	2.00±1.11	0.97	1.91±1.14	1.92±1.12	0.88	1.74±1.2	1.78±1.2	0.85
Pacing lead impedance (ohm)	528±95	507±84	0.45	527±102	538±88	0.73	524±89	520±88	0.97
High voltage lead impedance (ohm)	50±8.3	51±8.4	0.68	52±9.2	53±6.1	0.79	51±7.9	51±6.3	0.97
Battery voltage (V)	3.05±0.22	3.04±0.21	0.61	3.03±0.23	3.03±0.23	0.75	3.01±0.24	3.00±0.24	0.65

Values are presented as mean±SD.

Mann-Whitney two-sided p values.

ICD, implantable cardioverter defibrillator.