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Diagnostic Radiology and Pre-Procedure Imaging

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Transcatheter Aortic Valve Replacement (TAVR; TAVI)

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This procedure treats aortic valve stenosis. It replaces your damaged aortic valve with a new valve. We'll use a tube called a "catheter" to put in the new valve. That's easier on your body than using surgery to open your chest and heart.

Video in English and Español

What is Coronary Angiography?

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Watch this to learn what coronary angiography is, and what it can show your doctor.

Video in English and Español

MRI (Magnetic Resonance Imaging)

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This scan lets doctors see inside your body without using radiation. Instead, MRIs use magnets and radio waves. An MRI shows clear views of your soft tissues. It can show cancer and other problems.

Video in English and Español

Catheter Ablation for Atrial Fibrillation: Before Your Procedure

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Watch this video to learn what catheter ablation for atrial fibrillation is and how to prepare for the procedure.

Video in English and Español

Related Learning

  • Peripherally-Inserted Central Catheter (PICC)
  • Implanted Port
  • Lumbar Puncture/Myelogram
  • Surgical Drains
  • Gastrostomy Tube (G-Tube)
  • Breast Biopsy Procedures

Stony Brook University Hospital
101 Nicolls Road
Stony Brook, NY 11794
631-444-4000

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