Winehouse collapsed at her north London home Monday after signing autographs for a group of fans and was taken for tests at a London hospital. She has remained under observation.
Winehouse has lung damage, heart issues
LONDON Mitch Winehouse told the Sunday Mirror newspaper that Amy has
early stage emphysema and has been warned that she will have to
wear an oxygen mask unless she stops smoking drugs. Mitch Winehouse
said Amy also had an irregular heartbeat, in an interview published
Sunday.