Humana Healthy Horizons in Louisiana
Humana Member services (M–F, 7am – 8pm):
1-800-448-3810 (TTY: 711)
24/7 Nurse Advice Line: 1-800-448-3810
24/7 Behavioral Health Crisis Line: 1-844-461-2848

Dictionary: Inferior Vena Cava

Inferior vena cava (VEE-nuh KAY-vuh): the large vein that returns blood from the legs and abdomen to the heart.