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StatPearls, LLC

  • Catheterization
  • Critical Illness
  • Hemodynamic Monitoring
  • Ultrasonography
  • Vascular Access Devices

Arterial Lines

Arterial lines are crucial for continuous hemodynamic monitoring and frequent arterial blood sampling in critically ill and perioperative individuals. These catheters provide real-time blood pressure measurements and facilitate timely clinical interventions. Common insertion sites include the radial, femoral, brachial, axillary, dorsalis pedis, and posterior tibial arteries, each with distinct advantages and risks. Proper arterial catheterization requires adherence to aseptic techniques, preprocedural protocols, and, when feasible, ultrasound guidance to improve accuracy and minimize complications. Despite their benefits, arterial lines pose risks such as infection, thrombosis, ischemia, and vascular injury, necessitating vigilant monitoring and appropriate patient selection to ensure safe and effective use. This course enhances clinicians’ proficiency in arterial catheterization, covering patient selection, site assessment, sterile insertion techniques, and complication management. Participants develop expertise in ultrasound-guided placement, waveform interpretation, and troubleshooting procedural challenges. Emphasis is placed on interprofessional collaboration, ensuring seamless coordination among intensivists, anesthesiologists, nurses, and other team members. Effective communication and teamwork optimize arterial line management, reducing complications and improving patient outcomes. By integrating arterial line data into clinical decision-making, clinicians refine their ability to provide precise hemodynamic management, ultimately enhancing care in critical and perioperative settings.

Credit & MOC Details

Credit information is provided by the course provider. We recommend confirming credit eligibility with the provider or your licensing board before starting the activity.

Credit types

AAPA Category 1 Credit™Up to 2 creditsAMA PRA Category 1 Credit™Up to 2 creditsNursingUp to 2 creditsPharmacyUp to 2 credits

MOC types

ABS — Accredited CMEUp to 2 pointsABOS — Accredited CMEUp to 2 pointsABPATH — Lifelong LearningUp to 2 pointsABA — Lifelong LearningUp to 2 pointsABTS — Accredited CMEUp to 2 pointsABIM — Medical KnowledgeUp to 2 pointsABS — Self-AssessmentUp to 2 pointsABP — Lifelong Learning and Self-AssessmentUp to 2 pointsABTS — Self-AssessmentUp to 2 points

FDA REMS

No

Qualifies for MIPS

No

Target Specialties

Cross-Specialty

Relevant across 12 specialties.

Pricing

Fee varies

This provider typically $49–98

See fees on statpearls.com

Listed by the provider

  • Article / monograph / reference
  • includes Board review / self-assessment
  • Credit · Up to 2 credits
  • MOC · Up to 2 points
  • Fee varies · this provider typically $49–98
  • Released
    Sep 1, 2026
  • Last day to claim credit
    Sep 1, 2029 3 years left

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