Table 2.

Circadian Expression Parameters of Core Circadian Clock Transcripts in Human Failing Hearts. Circadian Expression Parameters of NR1D1, ARNTL, DBP, PER2, NFIL3 Transcript Expression in Two Sets of Failing Human Hearts. Acrophase reported in fractional Hours after Sunrise. % Rhythm; percentage of variation ascribed to a circadian expression with one 24 hour period. MAX-MIN; difference between the curve fitted peak and trough values. MESOR is the mean of the curve fitted values. NFIL3 analysis was not performed on set 1.

F HEART SET	GENE	ACROPHASE	% RHYTHYM	MAX-MIN	MESOR
1	NR1D1	23.92	95.6	1.21	1.24
2	NR1D1	21.01	91.9	1.29	1.27
1	ARNTL	16.25	91.8	0.69	1.08
2	ARNTL	14.47	87.0	1.01	1.16
1	DBP	2.95	89.9	0.7	1.11
2	DBP	3.47	81.8	0.53	1.14
1	PER2	4.51	72.6	0.49	1.09
2	PER2	3.66	68.4	0.61	1.13
1	NFIL3	12.68	72.3	0.36	1.02
2	NFIL3	ND