Table 2.

Case 2—VAVD using a roller pump.

Time	Blood Flow (L)	Vacuum (mmHg)	Level (mL)
1315 (initial)
1336	0.88	−50	600
1345	0.59	−18	500
1400	0.59	−60	700
1440	0.51	−35	600
1500	0.51	−38	600
1501	Off bypass