** Shares of ASX-listed shares of ResMed RMD.AX slump as
much as 6.3% to A$27.050, set to see their worst day since Aug
7, 2023 - if losses hold
** Eli Lilly LLY.N said on Wednesday that its weight-loss
drug helped reduce episodes of irregular breathing associated
with sleep apnea - a common sleep-related disorder
** RMD makes devices that are used to treat sleep apnea,
thereby stoking competition concerns
** Shares hit lowest since March 4
** ASX-listed shares emerge as top loser on benchmark
** Stock has risen 13.5% this year as of last close
(Reporting by Archishma Iyer)
((Archishma.Iyer@thomsonreuters.com;))