test

🎞️ Scene 5: Blood Access for Hemodialysis
Visual: Arm showing AV fistula + central line
Narration:
To perform hemodialysis, we need a way to access the blood.
This is done through:
An AV fistula, or a central venous catheter.
An AV fistula is the best long-term option, but it takes a few weeks to mature before use.