MyHeartSurgery.ai

Step 1 of 5 · Just diagnosed

You’ve been told you may need heart surgery. Here’s what happens next.

Hearing that you may need heart surgery is one of the hardest things a person can sit with. Two things to know up front: you usually have time to ask good questions, and you deserve a surgeon whose results you can verify.

Dr. Leidenfrost in the operating room

Watch: in my words

Coming soon

Why I made this site, and how I approach heart surgery

Coming soon

Do I really need surgery — and how much time do I have to decide?

New videos are being recorded now. Captions will be included.

What your diagnosis means

Most people who need heart surgery have one of a handful of conditions. Each has its own guide on this site:

What happens next

Before anyone recommends an operation, your heart team needs a clear picture of your heart. Depending on your condition, that usually means an echocardiogram (an ultrasound of the heart), a cardiac catheterization or coronary angiogram, sometimes a CT or MRI, and blood tests. Then a surgeon reviews the results with you.

When we meet, I sit down, draw your heart on a piece of paper, and answer every question. I don’t rush.

How much time you have

For most planned heart operations, surgery is scheduled anywhere from a few days to one or two months out — time to understand your options and get a second opinion if you want one. If you have chest pain, fainting or severe shortness of breath, don’t wait: call 911.

Questions to bring to your first visit

  • What exactly is wrong with my heart, and how severe is it?
  • What happens if I wait or don’t have surgery?
  • What are all my options — surgery, a catheter procedure, or medicines?
  • How many of these operations do you do, and what are your published results?

Sources for this section: Cleveland Clinic — Preparing for cardiac surgery · UCSF Health — Mitral transcatheter edge-to-edge repair (TEER)

Common questions

Do I really need surgery?

That depends on your diagnosis and how severe it is. Some conditions can be treated with medicines or a catheter procedure; others are best treated with surgery. A heart team that offers all the options should walk you through them. How to weigh your options.

How much time do I have to decide?

For most planned operations, surgery is booked a few days to one or two months ahead. Your surgeon will tell you if your situation is more urgent.

Source: Cleveland Clinic — Preparing for cardiac surgery

Should I get a second opinion?

It’s reasonable for any major operation, and a good program will welcome it. How a second opinion works.

Sources

  1. Cleveland Clinic — Preparing for cardiac surgery
  2. UCSF Health — Mitral transcatheter edge-to-edge repair (TEER)

This page is general education, not medical advice. Your own care depends on your anatomy, your health and your goals — the reason we talk it through together. Reviewed by Jeremy Leidenfrost, MD, cardiothoracic surgeon, October 2026.

Consultations and second opinions

Talk with Dr. Leidenfrost

Whether you’ve just been diagnosed or have already been told you need surgery, I’m glad to review your case and talk through your options — including a second opinion on a recommendation you’ve received.

Call (314) 434-3049

Monday–Friday, 8 a.m.–4 p.m. Central

  1. 1 · Call our office

    Tell our office you’d like a consultation or a second opinion.

  2. 2 · We gather your records

    Your records, imaging and prior tests — we do the chasing, not you.

  3. 3 · An honest assessment

    Whether surgery is right, whether a less invasive option exists, and what realistic outcomes look like.

  4. 4 · Your decision

    Take it wherever you want — to us, to your current doctor, or home to your family.