Table 2. Anatomical measurements and stent graft sizes for the seven patients treated with Bolton double branch arch device.

Patient	Ascending aorta diameter (mm)	IA diameter (mm)	LCCA diameter (mm)	Aortic main body size (mm)	IA stent graft size (mm)	LCCA stent graft size (mm)
#1	30	18	10	36–40×260	20	10
#2	35	16	10	42–32×240	18	10
#3	43	16	12	46–36×250	18	13
#4	38	18	10	42–36×260	20	12
#5	34	20	12	40–36×220	23	12
#6	39	17	7	44–36×270	18	10
#7	34	12	7	38–26×255	20	9+12

IA, innominate artery; LCCA, left common carotid artery.