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The first 25 slides, exactly as they appear. The full deck has 46 content slides.
Neuro Critical Care
9 Arterial Line
Built from Jallo — Neurocritical Care Procedure Atlas
What’s inside
8 sections · 46 slides
Overview
- What this deck will teach you
What an Arterial Line Is - and Why
Continuous, real-time pressure versus an on-and-off cuff
- Start with the basic picture
- Why continuous beats episodic - the key advantage
- What the arterial waveform actually shows
- Why this matters so much in neurocritical care
- Radial artery line and its collateral blood supply
Anatomy and Site Selection
Why the radial artery at the wrist wins the vote
- Why the radial artery is the first choice
- The alternative sites and their trade-offs
- Radial versus the other sites at a glance
When To Place One - and When Not To
Indications and contraindications
- The two main reasons to place an arterial line
- Indication 1 - measuring unstable blood pressure
- The shock scenarios common in the Neuro-ICU
- Indication 2 - frequent blood sampling
- When NOT to place one - contraindications
- Contraindications, sorted
- The pre-procedure exam of both hands
Equipment and the Seldinger Idea
What you gather, and the technique that guides the catheter in
- The core idea behind the kit - the Seldinger technique
- Assembling the field - what you gather
- Anesthesia and the hand-off to nursing
The Procedure - Step by Step
From the Allen's test to a pulsatile, secured line
- First, the Allen's test - checking the backup supply
- Reading the Allen's test result
- Positioning the hand
- Prep, drape, and local anesthetic
- Locating and puncturing the artery
- Getting into the lumen and threading the wire
- Threading the catheter and confirming flow
- Securing the line
Complications and Troubleshooting
What can go wrong, how common it is, and how to fix it at the bedside
- How safe is a radial arterial line?
- Reported serious complication rates
- Reading those complication numbers
- Troubleshooting - no flash of blood
- Troubleshooting - the through-and-through puncture
- Troubleshooting - trouble threading the catheter
- Line maintenance and removal
Wrap-Up
The essentials in one pass
- Rapid review: why an arterial line, and how do you place it safely?
- Conclusion - the take-home message
- References
- Neuro ICU Procedure Atlas