Comparison of videolaryngoscopy and direct laryngoscopy by German paramedics during out-of-hospital cardiopulmonary resuscitation; an observational prospective study.

BMC Emerg Med · 2020 · PMC7092671 · PMID 32293276

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showed a trendno p-value reported

In addition, our study results showed a trend towards a higher rate of successful ETI on the second attempt with GVL.

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