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Heart Transplant Immunosuppression Management

Immunosuppressive treatment protocols after heart transplantation.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Kardiyoloji department. Book Appointment →

What is Heart Transplant Immunosuppression Management?

After heart transplantation, immunosuppressive therapy must be continued lifelong to prevent allograft rejection. Triple maintenance therapy (calcineurin inhibitor + antimetabolite + steroid) is the standard protocol.

Acute cellular rejection is diagnosed by endomyocardial biopsy. Antibody-mediated rejection is rarer but more aggressive. Chronic allograft vasculopathy (CAV) is the most important cause of late graft loss.

Symptoms

Usually asymptomatic (detected by routine biopsy)
Heart failure findings (in severe rejection)
Arrhythmias
Exercise intolerance

Risk Factors

Inadequate immunosuppression
Drug non-adherence
Donor-recipient HLA mismatch
Panel reactive antibody positivity
Young recipient age

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • Routine endomyocardial biopsy follow-up (frequent in the first year)
  • New-onset shortness of breath or edema
  • Drug level monitoring (tacrolimus trough)

Treatment Methods

01
Tacrolimus (target trough: 8-12 ng/mL in the first year, then 5-8)
02
Mycophenolate mofetil (antimetabolite)
03
Prednisolone (may be tapered off or continued at low dose)
04
Acute rejection: pulse methylprednisolone
05
Antibody-mediated rejection: plasmapheresis + IVIG + rituximab
06
Coronary angiography + IVUS (CAV follow-up — yearly)

Which Department to Visit?

You can visit our Kardiyoloji department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.