Easy Hematoma Classification After Transradial/Ulnar PCI
Post-radial or ulnar artery catheterization, hematomas can range from mild to life-threatening. Early recognition and appropriate management are key to preventing complications such as compartment syndrome.
🔎 Hematoma Grades & Management:
➤ Grade I:
• Incidence: <5%
• Definition: Localized, superficial hematoma.
• Treatment: Analgesia, additional bracelet, local ice.
•Action: Observation only.
➤ Grade II:
• Incidence: <3%
• Definition: Hematoma with moderate muscular infiltration.
• Treatment: Analgesia, additional bracelet, local ice.
• Action: Inform physician.
➤ Grade III:
• Incidence: <2%
•Definition: Hematoma and muscular infiltration extending below the elbow.
• Treatment: Analgesia, additional bracelet, local ice, inflated BP cuff.
• Action: Inform physician.
➤ Grade IV:
• Incidence: <0.1%
• Definition: Hematoma and muscular infiltration extending above the elbow.
• Treatment: Analgesia, additional bracelet, local ice, inflated BP cuff.
• Action: Inform physician.
➤ Grade V:
• Incidence: <0.01%
• Definition: Ischemic threat due to compartment syndrome.
• Treatment: Consider urgent surgery.
Action: STAT(immediately )call to physician.
📝 Key Management Tips:
- Control BP and manage pain effectively.
- Monitor forearm/arm diameters to assess hematoma progression.
- Consider temporary interruption of anticoagulation/antiplatelet therapy if necessary.
- Use ice packs and additional bracelets to reduce swelling.
- For severe cases, use a BP cuff (20 mmHg below systolic pressure) and deflate every 15 minutes.
- After bracelet removal, use a "Velpeau bandage" for mild pressure.
Proactive monitoring ensures patient safety and reduces complications!
Source: The Cardiac Catheterization Handbook by Morton J. Kern.
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🫀 Mean & Diastolic PAP by Echo 📈
Mean PAP = Peak early PR velocity
➡️ Bernoulli (4v²) + RA pressure
Diastolic PAP = End-diastolic PR velocity
➡️ Same equation + RA pressure
🧮 Example:
PR = 2 m/s → 4×2² = 16
RA = 10 → Mean PAP = 26 mmHg ✅