. 2015 Feb;37(2):251–255. doi: 10.1016/j.medengphy.2014.12.008

Table 3.

Surface and intracardiac DAF correlation: Standard 12-lead ECG configuration.

12-lead ECG	Surface DAF	Surface DAF	Surface DAF	Intracardiac DAF (Hz)		R value	R value
configuration	(Hz) PCA	(Hz) ABS	R value			PCA	ABS
Standard (n = 45)	6.13 ± 0.86	6.24 ± 0.65	0.86	HRA	6.28 ± 0.86	0.86^a	0.82^a
				CS₃_–₄	5.69 ± 0.57	0.69^a	0.68^a
				CS₅_–₆	5.66 ± 0.69	0.69^a	0.62^a
				CS₇_–₈	5.65 ± 0.60	0.74^a	0.73^a
				CS₉_–₁₀	5.70 ± 0.71	0.78^a	0.78^a
				LUPV	6.07 ± 0.80	0.79^a	0.84^a
				LLPV	6.06 ± 0.81	0.50^b	0.50^b
				RUPV	5.72 ± 0.64	0.62^a	0.56^a
				RLPV	5.60 ± 0.79	0.72^a	0.71^a

Correlation is significant at the 0.01 level (two-tailed).

Correlation is significant at the 0.05 level (two-tailed).