title: Redon drains and underwater seal: the better of two worlds?
authors.forename: Nawwar
authors.initials: N
authors.lastname: Al-Attar
authors.forename: Richard
authors.initials: R
authors.lastname: Raffoul
authors.forename: Patrick
authors.initials: P
authors.lastname: Nataf
mesh_terms: D006348:Cardiac Surgical Procedures / Q000295:instrumentation* / Q000379:methods*; D004867:Equipment Design; D006801:Humans; D008482:Mediastinum; D010496:Pericardium / Q000601:surgery; D035422:Pleural Cavity / Q000601:surgery; D011312:Pressure; D013396:Suction / Q000295:instrumentation* / Q000379:methods*