TAVR and the quiet revolution in heart valve treatment

At 74 I was told my aortic valve had narrowed to the point that it was dangerous, and that instead of opening my chest they could thread a new valve up through an artery in my leg. I had never heard of it. That procedure, TAVR, is one of the biggest shifts in heart medicine in a generation, and yet almost nothing written about it made plain sense to a patient. So I set this down: what a failing valve actually does to you, how the keyhole procedures work, what recovery and the risks are really like, how long the new valve lasts, and what it costs. A consultant cardiologist checks the clinical side; the account of going through it is mine.

Recent guides

• Am I a Candidate for TAVR? The Heart Team, the CT Scan, and How the Decision Is Made

  The heart team, a CT scan of your valve, your surgical risk and your age all decide whether TAVR suits you. Here is how candidacy works.

• MitraClip Explained: Transcatheter Edge-to-Edge Mitral Repair (TEER)

  MitraClip is a keyhole repair for a leaking mitral valve, clipping the leaflets together through a leg vein, offered mainly to patients at high surgical risk.

• Questions to Ask Your Cardiologist About TAVR: A Decision-Support Checklist

  Walking into a TAVR consultation with the right questions: candidacy, valve choice, durability, risks and the team's experience, before you consent.

• Transcatheter vs Surgical Valve: The Shift From Open Surgery to Catheters

  Trial by trial, catheter valve procedures have moved from a last resort to a mainstream option; what the shift from open surgery means for patients today.

• How Much Does TAVR Cost? The Drivers, the Access, and the Country Gap

  What makes a TAVR bill so large, why waiting lists form, and how prices swing between countries, with a plain look at the cost drivers you can check.

• TAVR vs Open-Heart Surgery: Who Gets Which and What the Trials Showed

  TAVR or open surgery: who gets which valve replacement, how the recovery and hospital stay differ, and what the major trials found.

• Types of Heart Valves: Tissue, Mechanical, and the TAVR Designs

  Tissue valves avoid warfarin but last 10 to 15 years; mechanical valves last a lifetime on warfarin. How the two families and the TAVR designs differ.

• Minimally Invasive Heart Surgery: Keyhole and Mini Incision Cardiac Operations

  Can heart surgery be done without splitting the breastbone? Keyhole and mini incision techniques reach the valve through small cuts between the ribs instead.

• TAVR Recovery: The Timeline From Discharge to Back to Normal

  Most people are home within 1 to 3 days. What TAVR recovery really looks like week by week: discharge, blood thinners, activity and follow-up.

• How Long Does a TAVR Valve Last? Durability and the Second Procedure

  Current trials show a TAVR valve working well to about 5 to 8 years, while longer-followed surgical tissue valves last roughly 10 to 15 years.

• Heart Valve Replacement Surgery: The Open Operation TAVR Is Measured Against

  Open heart valve replacement opens the chest through the breastbone and stops the heart on bypass; here is the operation, the 5 to 7 day stay, and recovery.

• Living With a Heart Valve: Follow-up, Infection, Medication and Warning Signs

  After a heart valve procedure, what follow-up, infection protection, medication and activity actually involve, and the warning signs worth acting on.

• The TAVR Procedure: What Happens on the Day, Step by Step

  You are usually awake for it. Here is how a TAVR day unfolds, from the groin puncture and the catheter lab to waking up in the recovery bay.

• What Is TAVR? Transcatheter Aortic Valve Replacement Explained End to End

  How does a new heart valve go in without opening the chest? TAVR, or transcatheter aortic valve replacement, explained end to end.

• Mitral Valve Regurgitation: The Leaking Valve and How It Is Treated

  A leaking mitral valve lets blood wash backwards through the heart. Here are the symptoms, how the leak is graded, and the repair, clip, and surgery options.

• TAVR Risks and Complications: The Honest Numbers

  How risky is TAVR? The plain figures on stroke, pacemakers, valve leak and 30-day mortality, and what raises or lowers each one for you.

• Aortic Stenosis: What a Narrowed Heart Valve Does and Why It Leads to Replacement

  A stiffened aortic valve narrows until the heart cannot push enough blood through: what causes it, the symptoms, and how severity is graded.

• Advances in Interventional Cardiology: From Angioplasty to Valves on a Wire

  From balloon angioplasty in the 1970s to valves delivered by catheter, interventional cardiology now fixes structures inside a beating heart. Here is how.