Jarvik‐7

[jahr-vik-sev-uh n]
Medicine/Medical, Trademark.
  1. a four-valved artificial heart for implantation in the human body, replacing the natural heart's ventricles and attaching to its atria: air is pumped into the ventricles from an external air compressor through two connecting hoses that enter the body through the abdominal wall.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018