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During an angio procedure the femoral artery is punctured. The bedrest and straight leg are to prevent re-opening the artery. I have seen a non-compliant angio patient shoot a jet of blood out of his groin that hit the ceiling and opposite wall before I was able to apply pressure! I have also seen large hematomas.
As for the period of bed rest, I think it's just based on physician preference.
Some cardiologists will order 4 hours of bed rest once hemostasis is achieved after sheath removal while others will order 6+ hours.
I have had patients bleed even after their BR period is complete. Applied pressure, achieved hemostasis, notified cardiologist of findings and ordered 2 hours of bed rest. So again, it just depends.
I had two angios when I was 18 years old. I remember after the second one, I was laying in bed and pulled my knees up because that's the way I was used to laying. I didn't have my legs like that for more than two minutes before the nurses came flying over and forced me to put them down... and I had a hematoma the size of a golfball at the site.
LilMissAlwaysCurious
16 Posts
Why do you need to keep leg straight after angio? And why bed rest differs?