Table 1.

Demographics and characteristics of 54 KD patients with imaging performed both by cCTA and CMR.

Demographics	n = 54	Remarks
Male	n = 43
Female	n = 11
Age in years at onset KD (median, range)	3.1 (0.12–11.15)	Age-at-onset was unknown in two patients.
Missed diagnosis, no treatment	n = 7	No treatment (IVIG/prednisone) received in seven cases, of which two did receive ASA.
Day of treatment after onset of fever (median, range)	8 (4–26)	In 2 patients the day of treatment was unclear.
Treatment > 10 days after fever onset	n = 11
Non-responder to 1st IVIG	n = 11	Persistent fever > 48 h after IVIG treatment.
ΔTime in years (time between CMR and cCTA) (median, range)	3 (0–7)	In 3 patients the cCTA was performed after the CMR. ΔTime in years (time between cCTA and CMR) for these patients was 1, 1, and 4 years.
CAA Z- score acute stage
• Z-score > 10* (giant)	n = 12
• Z-score 3–10* (small- to medium-sized aneurysms)	n = 13
• Z-score <3* (no aneurysm)	n = 23
• Unknown	n = 6

^*CAA status is based on prior echocardiography results in the acute phase of KD.