Right heart catheterization (RHC) is generally not considered a highly painful procedure, but some patients experience mild discomfort. Here’s what to expect:
- Local Anesthesia: Before inserting the catheter, the doctor will apply a local anesthetic to numb the insertion site, usually in the neck, arm, or groin. This helps minimize pain when the catheter is introduced. You might feel a slight pinch or burning sensation from the numbing injection.
- Pressure Sensation: During the procedure, which typically lasts about 30–60 minutes, some patients report feeling pressure rather than pain as the catheter is advanced through the blood vessels.
- Minimal Discomfort: The procedure is usually well-tolerated. However, some people might feel mild discomfort, particularly if they are anxious or sensitive to medical procedures. Sedation can sometimes be offered to help with anxiety.
- Post-Procedure Effects: After RHC, you may feel sore at the insertion site, but this generally resolves within a day or two.
While most patients report low levels of pain, comfort levels vary. For those with anxiety about the procedure, discussing pain management options with the medical team beforehand can help make the experience smoother.