Emmerdale S45 E62 Episode 7450 (Tue 15th Mar 2016)

Liv has spent all night fretting about Lisa and is alarmed when Chas mentions Lisa has been in theatre all night due to complications. At the hospital, Zak blames himself for Lisa's collapse as they've been living in a half-demolished house. The Doctor informs the Dingles that Lisa is stable but discloses she had Ketamine in her system.