The 20 Best Long QT Syndrome Doctors Near Me in mason city, IA

Find the Top Long QT Syndrome Experts and Specialists

Last Updated: 09/26/2026

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MediFind found 3 doctor with experience in Long QT Syndrome near mason city, IA. Of these, 2 are Experienced and 1 are Advanced.

Location
LocationClose
3 providers found
    Advanced in Long QT Syndrome
    Internal Medicine
    Advanced in Long QT Syndrome
    Internal Medicine

    North Iowa Mercy Clinics

    250 S Crescent Dr, 
    Mason City, IA 
     (0.6 miles away)
    Languages Spoken:
    English
    Accepting New Patients
    Offers Telehealth

    Youssef Nasr is a primary care provider, practicing in Internal Medicine in Mason City, Iowa. Dr. Nasr is rated as an Advanced provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Pulmonary Edema, Heart Failure with Preserved Ejection Fraction (HFpEF), Focal Dermal Hypoplasia, and Pacemaker Implantation. Dr. Nasr is currently accepting new patients.

    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome
    Referral may be required

    MercyOne North Iowa Heart Center

    250 S Crescent Drive, Suite 200, 
    Mason City, IA 
     (0.7 miles away)
    Languages Spoken:
    English
    Accepting New Patients

    Michael Sarik is a Cardiologist practicing medicine in Mason City, Iowa. Dr. Sarik is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 33 other conditions, according to our data. His clinical expertise encompasses Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Paroxysmal Supraventricular Tachycardia (PSVT), His Bundle Tachycardia, Pacemaker Implantation, and Cardiac Ablation. Dr. Sarik is currently accepting new patients.

    Experienced in Long QT Syndrome
    Experienced in Long QT Syndrome
    Referral may be required

    North Iowa Mercy Clinics

    250 S Crescent Dr Ste 200, 
    Mason City,, IA 
     (0.6 miles away)
    Languages Spoken:
    English, French
    Accepting New Patients

    Michael Giudici is a Cardiologist practicing medicine in Mason City,, Iowa. Dr. Giudici is rated as an Experienced provider by MediFind in the treatment of Long QT Syndrome. He is also highly rated in 19 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Cardiomyopathy, Cardiac Ablation, and Pacemaker Implantation. Dr. Giudici is currently accepting new patients.

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    Long QT Syndrome 1, Long QT Syndrome 2, Long QT Syndrome 3, Long QT Syndrome 5

    Showing 1-3 of 3

    Last Updated: 09/26/2026

    What is the definition of Long QT Syndrome?

    Long QT syndrome is a heart disorder characterized by rapid, irregular heartbeats caused by a signaling abnormality in the heart’s electrical system. The QT interval refers to the time it takes for the heart’s electrical system to make the ventricles of the heart contract and then recover. In long QT syndrome, there is a delay in the time it takes for the electrical system to recover between each heartbeat. This delay can cause rapid, irregular, and life-threatening ventricular contractions, also known as torsade de pointes.

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