Definition from Wiktionary, the free dictionary
bi- + caval
bicaval (not comparable)
- Relating to both veins of the vena cava
2016 January 12, “Outcomes of Surgical Repair for Persistent Truncus Arteriosus from Neonates to Adults: A Single Center's Experience”, in PLOS ONE, DOI:10.1371/journal.pone.0146800:
- Cardiopulmonary bypass was established with bicaval and ascending aortic cannulation at moderate hypothermia.