how to perform a cardiac catheterization

TL;DR

Explanation and consent, preparation and setup, catheter insertion and heart visualization stages involved in cardiac catheterization procedure.
A Cardiologist Examining a Patient Undergoing Cardiac Stress Test
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Pre-procedure preparation

  • Explain the procedure and risks to the patient
  • Obtain consent from the patient and ensure they are fasting
  • Evaluate the patient’s medical history and perform necessary tests

Procedure setup

  • Sterilize the area for catheter insertion
  • Administer local anesthesia
  • Insert a sheath into a blood vessel, typically in the groin

Catheterization process

  • Thread a catheter through the sheath and guide it to the heart
  • Use contrast dye and X-rays to visualize the heart and blood vessels
  • Measure pressures and obtain blood samples if needed

 

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