Robert Jarvik had skin in the game, had a sense of urgency, with his father suffering from severe heart disease. And he understood that the usual path toward an eventual breakthrough, is to keep “working it through so it can be better.”
(p. B10) Dr. Robert K. Jarvik, the principal designer of the first permanent artificial heart implanted in a human — a procedure that became a subject of great public fascination and fierce debate about medical ethics — died on Monday [May 26, 2025] at his home in Manhattan. He was 79.
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In a 1989 interview with Syracuse University Magazine, Dr. Jarvik admitted that his belief that the Jarvik-7 was advanced enough to be used widely on a permanent basis was “probably the biggest mistake I have ever made.”
Still, he defended his work. Of the five recipients of the permanent Jarvik-7, he told the magazine, “These were people who I view as having had their lives prolonged,” adding that they survived nine months on average when some had been expected to live “no more than a week.”
“I don’t think that kind of thing makes a person in medicine want to stop,” he said. “It just makes you all the more interested in working it through so it can be better.”
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From an early age, Robert was a tinkerer. As a teenager, he made his own hockey mask and began developing a surgical stapler. He attended Syracuse University from 1964 until 1968, intending to study architecture, but his interest turned to medicine after his father survived an aortic aneurysm, and he received a degree in zoology. Dr. Norman Jarvik died in 1976 after a second aneurysm.
“I knew that my father was going to die of heart disease, and I was trying to make a heart for him,” Robert Jarvik once said. “I was too late.”
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According to a 2023 study of the artificial heart market, a descendant of the original Jarvik-7, now owned by another company, is called the SynCardia Total Artificial Heart. It is designed primarily for temporary use in patients who face imminent death while awaiting transplants. The study found that the device had been implanted in more than 1,700 patients worldwide.
For the full obituary, see:
(Note: ellipses, and bracketed date, added.)
(Note: the online version of the obituary has the date May 29, 2025, and has the title “Robert Jarvik, 79, Dies; a Designer of the First Permanent Artificial Heart.”)