ER
The Domino Heart
Season 6, Episode 11 · Aired 2000-01-13

Synopsis
Lucy struggles to get patient Valerie in for surgery when an infection threatens her heart transplant. Carter and Chen disagree over the treatment of an elderly woman and her care giving daughter. Mark tries to help an abusive gay couple. Carol has trouble adjusting after her return from maternity leave. Dr. Dave goes out of his way to shut an illegal pharmacy down. Luka treats some circus performers. The ER suffers from a water shortage. Benton asks Cleo out.
In the series
This episode is part of ER (1994–2009) on NBC.
Steadicam adrenaline and cast breakouts on a weekly trauma loop.
Key cast
- Anthony Edwards as Dr. Mark Greene
- George Clooney as Dr. Doug Ross
- Eriq La Salle as Dr. Peter Benton
- Julianna Margulies as Nurse Carol Hathaway
- Noah Wyle as John Carter
- Gloria Reuben as Jeanie Boulet