Noun
CVI (uncountable)
(medicine) Initialism of chronic venous insufficiency.
Liam senses that the CVI of his mother, long-serving Protector Siobhan Beckett, has malfunctioned and attempts to locate her. Source: Internet
Sandoval is apparently fully loyal to the Taelons, thanks to his CVI. Source: Internet
Several other research firms have also recently weighed in on CVI. Source: Internet