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

• Blood Thinners After TAVR: Antiplatelets, Anticoagulants, and How Long They Continue

  One antiplatelet tablet, not warfarin, is what most people go home on after TAVR. Which blood thinners are used, why, how long for, and when the plan differs.

• Heart Valve Tests and Scans: From the Murmur to the CT That Plans Your TAVR

  The tests behind a valve diagnosis: the murmur, the echocardiogram that grades severity, the CT that sizes a TAVR valve, and the angiogram that checks arteries.

• Bicuspid Aortic Valve: Two Leaflets, Earlier Stenosis, and What It Means for TAVR

  A bicuspid aortic valve has two leaflets instead of three. Why it narrows earlier, why the aorta is checked too, and how it changes the TAVR decision.

• Pacemaker After TAVR: Why Some Patients Need One and How Likely It Is

  A permanent pacemaker is needed after TAVR in roughly 10 to 20 percent of cases: why the new valve can disturb the heart's wiring, and who is most at risk.

• 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.