table 10.1: summary of peak frequencies in spectra of patient ECG's before and during VF

patient code	frequency analysis in Hz			R-R interval prior to VF		comments
	heart beats	begin VF	end VF	Hz	bpm
A 1	2.5		2.5	2.4	146	- R-R intervals prior to VF unknown @ very irregular heartbeat # short episode of VF
	4.5	4.5	5
	7.5	7.5	7.5
A 2	2.5		2.5	2.2	135
	4.5	4.5	4.5
	7
	9	9	9
B 1	2			1.8	108
	7	5	5
	10	10
B 2	2.5	2.5		@
	5	5.5	4
	9	9	7
	11		11
B 3	1			0.8	51
	2.5	3	3
	5
	6	6	6
			9
B 4	1.5			1.7	99
	3.5	3
	5	5.5
		8
C		2		1.1	68
	3	4	5
	7	7	11
D	2	1.5	2	@
	5.5	4.5	5.5
	7	9	11
E 1	1.5		#	-
	5	5.5
		11
E 2	1.5		#	-		- R-R intervals prior to VF unknown @ very irregular heartbeat # short episode of VF
		5.5
		11
F	2	(2)	#	-
	4	4
G	3		#	-
		6.5
		13.5		-
H 1		1.5	1.5	-
		4	4
		8	8
H 2		1	1.5	-
		3	4
		7.5	8
J 1	2	(2)	#	2	120
		4
		8.5
		13
		17
J 2	2		#	1.7	102
		4
	7	8
		12
		16.5
K	1.5		#	1.4	85
	3
	4
	5.5	5
		9.5
L 1	1.5	2.5	#	1	58
	5	6
L 2	1.5	1	#	1.5	87
		5
		8
L 3	2	1.5	#	0.9	54
		4
		6
patient code	heart beats	begin VF	end VF	Hz	bpm	comments
	frequency analysis in Hz			R-R interval prior to VF