Dr. Pavan Agrawal

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What Happens in a Cath Lab? A Patient's Guide

By Dr. Pavan Agrawal, Interventional Cardiologist, Amravati · October 2026 · 2 min read

A cath lab (catheterisation laboratory) is a special room where doctors see and treat heart arteries using X-ray guidance.

Who is in the room

  • The interventional cardiologist
  • Trained technicians and nurses
  • An assistant doctor, who monitors your vital signs

What you will notice

  • You lie on a table under X-ray equipment and screens
  • The skin is cleaned and numbed. You may feel pressure but little pain
  • You are awake, and the team talks to you during the procedure

Safety

  • Staff wear lead aprons and caps for radiation protection
  • Your heart rhythm, pressure and oxygen are watched continuously
  • Sterile technique is used throughout

Need advice about your heart? Call or WhatsApp the hospital team on 95116 13365 (Monday to Saturday, 12:00 to 8:00). For chest pain or a suspected heart attack, call 112 or 95116 13365 straight away; emergency services are open 24x7.

Call 95116 13365

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This article is for general information and does not replace medical advice. If you have symptoms or concerns, please see a doctor.

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