'The Jarvik-7, one of these, was first used in 1982 on 61-year-old Barney Clark'
an artificial heart
THE HEART OF DIXIE: The Jarvik-7, one of these, was first used in 1982 on 61-year-old Barney Clark
The Jarvik-7, one of these, was first used in 1982 on 61-year-old Barney Clark
The Jarvik-7, one of these, was first used in 1982 on 61-year-old Barney Clark
THE "HEART" OF DIXIE
an artificial heart
THE "HEART" OF DIXIE