Table 2.

Hemodynamic and geometric parameters for KD patients A–F, with corresponding clinical outcomes

Patient ID	Vessel	Geometric Parameters			Hemodynamic Parameters								Thrombosis (yes/no)
		Max diameter (cm)	ASI	ψ	Mean WSS at max diameter (dynes/cm2)	Mean WSS (dynes/cm2)	Mean WSSG (dynes/ cm2)	Mean OSI	Percent of particles after			Number of cycles parti- cles recircu- late
									1 Cardiac cycle	5 Cardiac cycles	10 Cardiac cycles
A	LAD	1.14	1.38	0.83	2.75	3.2	20.12	0.079	32	0	0	4	+
A	LCX	0.64	1.27	0.75	2.47	4.53	17.01	0.009	18	0	0	3	−
A	RCA	1.08	1.38	0.77	3.45	4.05	18.50	0.075	28	0	0	5	−
B	LAD	0.95	4.93	0.68	1.65	2.22	8.53	0.029	82	51	0	10	+
B	LCX	0.7	5.35	0.56	1.13	3.18	24.33	0.016	75	41	0	8	+
B	RCA	1.03	6	0.51	0.92	2.8	24.00	0.028	98	63	16	12	+
C	LAD	0.87	1.58	0.48	1.33	7.86	56.00	0.007	71	10	0	6	+
C	RCA	0.96	9.86	0.48	1.85	3.09	18.24	0.017	82	17	0	7	−
D	LAD	1.18	6.09	0.61	1.43	6.72	54.20	0.14	79	16	0	7	+
E	LAD	1.03	1.25	0.88	3.5	6.6	60.83	0.070	49	0	0	3	−
E	LCX	0.44	2.34	1.11	4.72	10.21	112.00	0.045	20	0	0	2	−
E	RCA	0.16	−	−	−	28.07	85.833	0.029	5	0	0	1	−
Normal	LAD	0.35	−	−	−	20.2	63.25	0.010	9	0	0	1.2	−
Normal	RCA	0.32	−	−	−	14.35	51.7	0.000	14	0	0	1	−

Hemodynamic parameters included the WSS at the maximum diameter, averaged WSS in the aneurysms, percent of particles remaining after 1,5, and 10 cardiac cycles, and the number of cardiac cycles required for all particles to wash out of the model. Geometric parameters were maximum diameter, aneurysm shape index, and aneurysm sphericity. A total of 6 patients with 14 coronary artery segments were studied (Table 2). The LCX was evaluated separately only for patients who had aneurysms in that vessel (A, B, and E). Occurrence of thrombus is marked with a “+” and indicates any evidence of thrombosis observed by CT