Table 3:

Arterial and parenchymal time-enhancement curves used to calculate the Patlak plot in Fig 2, as well as the different steps of the calculation

Time (sec)	Arterial Enhancement (HU)	Integral of Arterial Enhancement (HU)	X-Patlak (sec)	Tissue-at-Risk Enhancement (HU)	Y-Patlak Tissue at Risk (mL × 100 g⁻¹)	Infarcted Tissue Enhancement (HU)	Y-Patlak Infarcted Tissue (mL × 100 g⁻¹)
Time (sec)	A_t	∫A_t	∫A_t/A_t	At risk_t	(at risk_t/A_t) Converted in mL × 100 g⁻¹	inf_t	(inf_t/A_t) Converted in mL × 100 g⁻¹
9	30.8	0	0.0	0	0.0	0	0.0
10	108.9	78.1	0.7	0.3	0.4	0	0.0
11	399.4	446.7	1.1	1.3	0.5	0.3	0.1
12	821.2	1237.1	1.5	3.3	0.7	0.8	0.2
13	1256	2462.3	2.0	6.4	0.8	0.7	0.1
14	1678.8	4110.3	2.4	11	1.1	1.3	0.1
15	2123.9	6203.4	2.9	17.6	1.3	3.6	0.3
16	2507	8679.6	3.5	26.1	1.7	7.7	0.5
17	2648.6	11297.4	4.3	36	2.2	12.6	0.8
18	2237.3	13503.9	6.0	41.2	3.0	14.5	1.0
19	1972.7	15445.8	7.8	49.8	4.1	15.4	1.3
20	1673.2	17088.2	10.2	57.8	5.6	15.5	1.5
21	1374.5	18431.9	13.4	64.7	7.6	15.4	1.8
22	1075.5	19476.6	18.1	70.1	10.6	15.6	2.3
23	801.6	20247.4	25.3	73.9	14.9	15.1	3.1
24	595.6	20812.2	34.9	75.6	20.6	13.9	3.8
25	458.4	21239.8	46.3	75.5	26.7	13.6	4.8
26	351.7	21560.7	61.3	73.6	33.9	14.3	6.6
27	264.1	21794	82.5	70.3	43.1	15.2	9.3
28	216.7	21979.9	101.4	65.9	49.2	15.2	11.4
29	205.6	22154.7	107.8	60.6	47.7	13.6	10.7
30	212.5	22336.4	105.1	55.3	42.1	12.2	9.3
31	223	22528.6	101.0	50.2	36.5	12.3	8.9
32	237	22734.8	95.9	45.2	30.9	13.3	9.1
33	265.3	22969.3	86.6	40.9	25.0	13.9	8.5
34	297.3	23235.8	78.2	37.3	20.3	13.7	7.5
35	325.5	23530.5	72.3	34.2	17.0	12.4	6.2
36	357.4	23857.1	66.8	31.4	14.2	10.8	4.9
37	389.2	24215.5	62.2	29.1	12.1	10.1	4.2
38	403	24587.7	61.0	27.3	11.0	9.9	4.0
39	391.7	24948.6	63.7	26	10.7	8.7	3.6
40	380.5	25298.3	66.5	25.1	10.7	7.2	3.1
41	394.3	25661.8	65.1	24.6	10.1	7.4	3.0
42	415.2	26046.2	62.7	24.4	9.5	9.4	3.7
43	421.8	26437.2	62.7	24.6	9.4	11.5	4.4
44	410.6	26817	65.3	25.1	9.9	13.1	5.2
45	381.7	27167.9	71.2	25.5	10.8	13.4	5.7
60	275	27412.1	99.7	20.7	12.2	10.7	6.3
90	178.3	27559.6	154.6	15.2	13.8	8	7.3
120	129.4	27658.2	213.7	11.8	14.8	6.6	8.3
150	103.6	27731	267.7	9.8	15.3	5.7	8.9
180	93	27793.2	298.9	8.8	15.3	5.1	8.9

Note:—A_t indicates the arterial enhancement at time t; ∫A_t, integral of the arterial enhancement at time t; inf_t, infarcted tissue enhancement at time t.