Anatomical snuff box approach for percutaneous coronary interventions - Current status

Area of Science:

• Cardiology
• Interventional Cardiology
• Vascular Access

Background:

• The distal radial artery (dRA) approach is emerging for percutaneous coronary interventions (PCI).
• It offers improved patient comfort due to a more natural arm position.
• Current guidelines do not yet include the dRA approach, and data remains limited.

Purpose of the Study:

• To review the latest evidence on the distal radial artery approach for PCI.
• To detail the techniques, advantages, and disadvantages of dRA access.
• To assess the current status and future potential of this novel vascular access method.

Main Methods:

• Literature review of recent studies on distal radial artery access.
• Analysis of technique variations and procedural outcomes.
• Synthesis of data on safety, efficacy, and patient-reported comfort.

Main Results:

• The dRA approach demonstrates feasibility and potential advantages in patient ergonomics.
• Evidence on safety and efficacy is growing but requires further large-scale studies.
• Limited data currently prevents its inclusion in established interventional cardiology guidelines.

Conclusions:

• The distal radial artery approach is a promising alternative for PCI, offering significant patient comfort.
• Further research is needed to solidify its safety profile and efficacy compared to traditional methods.
• Future guideline inclusion will depend on robust clinical trial data.