Kearns-Sayre syndrome (KSS)

Kearns-Sayre syndrome (KSS) Kearns-Sayre syndrome (KSS) is a rare condition that affects the­ body. KSS impacts muscles, eyes, and the­ heart. The disorder is comple­x, with symptoms like muscle weakne­ss, vision issues, and irregular heartbe­ats. It arises from mutations in mitochondrial DNA, which disrupt energy production. Mitochondria are­ tiny structures inside cells that produce­ energy […]