Table 2.

Comparisons between transmural and non-transmural lesions.

	IVS			LVFW
	Transmural lesion (n = 9)	Non-transmural lesion (n = 21)	P-value	Transmural lesion (n = 13)	Non-transmural lesion (n = 17)	P-value
Myocardial thickness, mm	17.1 ± 1.7	19.9 ± 1.7	<0.001	16.9 ± 1.4	20.4 ± 1.2	<0.001
Initial impedance, ohm	119.8 ± 3.5	118.1 ± 2.8	0.173	120.1 ± 4.7	118.0 ± 3.1	0.155
Minimum impedance, ohm	100.8 ± 2.9	103.7 ± 3.3	0.031	96.2 ± 2.8	102.1 ± 3.1	<0.001
TID, ohm	−19.0 ± 3.6	−14.4 ± 4.3	0.009	−23.9 ± 4.4	−15.9 ± 2.6	<0.001
%-TID, %	−15.8 ± 2.7	−12.1 ± 3.4	0.008	−19.8 ± 3.0	−13.5 ± 2.1	<0.001

Values are mean ± standard deviation. Abbreviations are the same as in Table 1.