A-line to conventional radial artery? Or to the distal radial artery?

In indwelling arterial catheters (A-line) in ICU patients,Distal radial artery (dRA) has similar success rate and safety of puncture and implantation compared to conventional radial artery (cRA)It was.
On the other hand, dRA showed significantly less arterial pressure waveform loss during the management period, suggesting superior catheter stability.
dRA is a promising alternative approach in continuous hemodynamic monitoring of critically ill patientsThis is considered to be the case.

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NOTE

A-line to conventional radial artery? Or to the distal radial artery? ｜Japan Intravascular Catheterization Research Society J-IVCARES Distal versus conventional radial artery catheterization for hemodynamic monitoring in intensive care setting: a randomized, controlled, non- inferiority trial P...