The impact of the catheter to vein ratio on peripheral intravenous cannulation success, a post-hoc analyses.
Fredericus H J van LoonHendrikus H M KorstenAngelique T M Dierick-van DaeleArthur R A BouwmanPublished in: PloS one (2021)
This first introduction of the CVR in relation to cannulation success should be further investigated. Although, measuring the venous diameter or detection of a vein with a specific diameter prior to cannulation may increase first attempt cannulation success.