Table 1.

BioPacer samples.

Sample Type	Fiber Number	[iPSC-CMs] (Cells/Fiber)	[HUVSMCs] (Cells/Fiber)	[HUVECs] (Cells/Fiber)
Low cell density 500 µm (G1)	2	150,000	60,000	20,000
Mix 500 µm (G2)	1	300,000	60,000	20,000
500 µm (G3)	2	300,000	60,000	20,000
500 µm stretch (G4)	2	300,000	60,000	20,000
2 × 500 µm (G5)	2	300,000
3 × 500 µm (G6)	3	300,000
1 mm (G7)	2	500,000	120,000	60,000
1 mm stretch (G8)	2	500,000	120,000	60,000
Mix 1 mm (G9)	1	500,000	120,000	60,000