For a cardiac catheterization via the femoral approach, what is the usual post-procedure positioning?

• A. Immediate Ambulation With Leg Movement
• B. Bed Rest 4-6 Hours; Turn From Side To Side; Keep Extremity Straight; HOB No More Than 30 Degrees
• C. Elevate The Limb Above Heart Level
• D. No Restrictions

Answer: (B)

The key idea is protecting the femoral artery puncture site to maintain hemostasis after catheterization. Movement or bending at the groin can disrupt the clot that forms at the puncture, leading to bleeding or a hematoma. Keeping the patient on bed rest for several hours gives the site time to seal.

Keeping the leg straight minimizes stress on the puncture, reducing the risk of bleeding, while a head-of-bed elevation of no more than 30 degrees avoids applying excess force or movement to the site. Gentle turning from side to side in bed is allowed to prevent stiffness and pressure injuries, but extreme positions or bending the hip/knee should be avoided.

That’s why this regimen—bed rest for 4–6 hours, leg kept straight, HOB up to 30 degrees, with careful side-to-side repositioning—best supports vascular healing after femoral access. Immediate ambulation or no restrictions would increase bleeding risk, and elevating the limb above heart level or unrestricted movement could compromise the puncture site.