E-CPR…Is there E-nough E-vidence to reach a "tipping point" for rapid deployment?

The article comments on the study "Extracorporeal membrane oxygenation rescue for cardiopulmonary resuscitation in pediatric patients." It describes the experimental set-up and measurement methods of the study. It points out that the proportion of those treated with extracorporeal cardiopulmonary resuscitation (E-CPR) who survive has not improved.