Long QT syndrome

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Departments and specialties

Mayo Clinic has one of the largest and most experienced practices in the United States, with campuses in Arizona, Florida and Minnesota. Staff skilled in dozens of specialties work together to ensure quality care and successful recovery.

Departments that treat this condition

Doctors who treat this condition

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Displaying 1-1 out of 1 doctors available

Last Name Initial: G

  1. John R. Giudicessi

    John R. Giudicessi

    1. Cardiologist
    1. Rochester, MN
    Areas of focus:

    Genetic testing, Sudden cardiac arrest, Long QT syndrome, Brugada syndrome, Hypertrophic cardiomyopathy, Ventricular fi...brillation, Cardiac sarcoidosis, Catecholaminergic polymorphic ventricular tachycardia , Short QT syndrome, Arrhythmogenic right ventricular cardiomyopathy

Research

Mayo Clinic researchers actively study new ways to detect, diagnose, and treat long QT syndrome and other causes of sudden death. Mayo's research team has extensively studied the genetics of long QT syndrome. Recent research topics have included using artificial intelligence and remote ECG monitoring for long QT syndrome.

Read more about long QT research in Mayo Clinic's Windland Smith Rice Sudden Death Genomics Laboratory and in the Cardiovascular Research Center.

Publications

See a list of publications about long QT syndrome by Mayo Clinic doctors on PubMed, a service of the National Library of Medicine.

Research Profiles

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By Mayo Clinic Staff

Long QT syndrome care at Mayo Clinic

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Diagnosis & treatmentCare at Mayo Clinic
May 24, 2024
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Living with long QT syndrome?

Connect with others like you for support and answers to your questions in the Heart Rhythm Conditions support group on Mayo Clinic Connect, a patient community.

Heart Rhythm Conditions Discussions

Kanaaz Pereira, Connect Moderator
Heart Rhythm Conditions – Welcome to the group

1441 Replies Thu, Sep 24, 2026

rr1967
Long Term PAC and PVC Suffer. Need your support and guidance

149 Replies Thu, Sep 17, 2026

cmiller57
Do you have AFib controlled w/drugs & taken a GLP1?

13 Replies Wed, Sep 02, 2026

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Long QT syndrome

Research: It's all about patients

[MUSIC PLAYING]

Joseph Sirven, M.D., Professor of Neurology, Mayo Clinic: Mayo's mission is about the patient. The patient comes first. So the mission and research here is to advance how we can best help the patient, how to make sure the patient comes first in care. So in many ways, it's a cycle. It can start with as simple as an idea worked on in a laboratory, brought to the patient bedside, and if everything goes right — and let's say it's helpful or beneficial — then brought on as a standard approach. And I think that is one of the unique characteristics of Mayo's approach to research — that patient-centeredness — that really helps to put it in its own spotlight.