Variable N (%)
Intra-aortic balloon pump placement
Intraoperative 352 (66.04%)
Postoperative 90 (16.89%)
Intra-aortic balloon pump indications
Hemodynamic instability 201 (45.48%)
PCI or other procedural 12 (2.71%)
Unstable angina 2 (0.45%)
Weaning from cardiopulmonary bypass 210 (47.51%)
Prophylatic 17 (3.85%)
Impella placement
Intraoperative 13 (2.44%)
Postoperative 10 (1.88%)
Impella indications
Hemodynamic instability 15 (65.22%)
Weaning from cardiopulmonary bypass 6 (26.09%)
PCI or other procedural support 2 (8.70%)
ECMO placement
Intraoperative 60 (11.26%)
Postoperative 55 (10.32%)
ECMO indications
Cardiac failure 72 (62.61%)
Respiratory 35 (30.43%)
Rescue/salvage 8 (6.96%)
Ventricular assist device placement 3 (0.56%)
VAD indication
Bridge to transplantation 1 (33.33%)
Destination therapy 2 (66.67%)
Total number of devices inserted
1 487 (91.37%)
  2 42 (7.88%)
3 4 (0.75%)