Assertion: artificial heart | /r/HasProperty | designed by john hevsham gibbon
Facets:
Source sentences:
text: The heart-lung bypass machine, also known as cardiopulmonary bypass, is the first case of an artificial heart, designed by John Hevsham Gibbon.
text: The heart-lung bypass machine, also known as cardiopulmonary bypass, is the first case of an artificial heart, designed by John Hevsham Gibbon.