Yeah that was my first thought too.
But I am hopeful - I think we're a the crux between bio-mechanical devices and regenerative medicine. The difference, one replaces your heart with a mechanical contrivance, the other with tissue engineered from your own cells. I'd favour the latter. Or wetware over hardware.
And I don't recall if anyone else watched the space sci-fi show Space 1999 back in the day, but Professor Victor Bergman had an artificial heart.