<unk> (s) or<unk> ed may refer to: *<unk> , when a human being suffers from an emotional or physical loss * Takotsubo cardiomyopathy, or<unk>  syndrome, a condition in which<unk>  muscles are temporarily weakened * Cheney's algorithm, a method of garbage collection in computer software systems, uses a forwarding pointer sometimes called a<unk> " *<unk>  (1982–1991), Mylon LeFevre's band *<unk>  (album), by The Babys, and the title song, 1977
Broken Heart
Broken heart
Crisscross heart
Tetter
Shaken baby syndrome
Blue baby syndrome
Saal Greenstein syndrome
Rigor mortis