title: Contraindications to extracorporeal membrane oxygenation: are there any absolutes?
authors.forename: Michael S
authors.initials: MS
authors.lastname: Firstenberg
mesh_terms: D004452:Echocardiography / Q000379:methods* / Q000639:trends*; D015199:Extracorporeal Membrane Oxygenation / Q000379:methods* / Q000639:trends*; D006801:Humans; D018084:Ultrasonography, Interventional / Q000295:instrumentation* / Q000379:methods*