The 20 Best Heart Block Doctors Near Me in Leiden, ZH

Find the Top Heart Block Experts and Specialists

Last Updated: 11/08/2026

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MediFind found 28 doctor with experience in Heart Block near Leiden, ZH. Of these, 22 are Experienced, 4 are Advanced and 2 are Distinguished.

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28 providers found
    Distinguished in Heart Block
    Distinguished in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Jeroen Bax practices practicing medicine in Leiden, Netherlands. Mr. Bax is rated as a Distinguished expert by MediFind in the treatment of Heart Block. He is also highly rated in 40 other conditions, according to our data. His clinical expertise encompasses Mitral Valve Regurgitation, Aortic Valve Stenosis, Coronary Heart Disease, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Distinguished in Heart Block
    Distinguished in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Nina Marsan practices practicing medicine in Leiden, Netherlands. Ms. Marsan is rated as a Distinguished expert by MediFind in the treatment of Heart Block. She is also highly rated in 22 other conditions, according to our data. Her clinical expertise encompasses Mitral Valve Regurgitation, Tricuspid Regurgitation, Mitral Valve Prolapse, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Advanced in Heart Block
    Advanced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Martin Schalij practices practicing medicine in Leiden, Netherlands. Mr. Schalij is rated as an Advanced expert by MediFind in the treatment of Heart Block. He is also highly rated in 24 other conditions, according to our data. His clinical expertise encompasses Heart Attack, Aortic Regurgitation, Heart Failure, Percutaneous Coronary Intervention (PCI), and Cardiac Ablation.

    Learn about our expert tiers
    Advanced in Heart Block
    Advanced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Frank Van Der Kley practices practicing medicine in Leiden, Netherlands. Mr. Van Der Kley is rated as an Advanced expert by MediFind in the treatment of Heart Block. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Aortic Regurgitation, Calcinosis, Transcatheter Aortic Valve Replacement (TAVR), and Lithotripsy.

    Advanced in Heart Block
    Advanced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Monique Jongbloed practices practicing medicine in Leiden, Netherlands. Ms. Jongbloed is rated as an Advanced expert by MediFind in the treatment of Heart Block. She is also highly rated in 20 other conditions, according to our data. Her clinical expertise encompasses Tetralogy of Fallot, Transposition of the Great Arteries, Ventricular Septal Defects, Congenital Coronary Artery Malformation, and Cardiac Ablation.

    Advanced in Heart Block
    Advanced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Rohit Kharbanda practices practicing medicine in Leiden, Netherlands. Mr. Kharbanda is rated as an Advanced expert by MediFind in the treatment of Heart Block. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Heart Block, Sick Sinus Syndrome, Cardiac Ablation, and Heart Bypass Surgery.

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required

    Lumc

    Leiden, ZH, NL 
     (0.3 km away)

    Mark Hazekamp practices practicing medicine in Leiden, Netherlands. Mr. Hazekamp is rated as an Experienced expert by MediFind in the treatment of Heart Block. He is also highly rated in 26 other conditions, according to our data. His clinical expertise encompasses Tetralogy of Fallot, Ventricular Septal Defects, Transposition of the Great Arteries, Angioplasty, and Aortic Valve Replacement.

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Nina Marsan-Ajmone practices practicing medicine in Leiden, Netherlands. Ms. Marsan-Ajmone is rated as an Experienced expert by MediFind in the treatment of Heart Block. She is also highly rated in 15 other conditions, according to our data. Her clinical expertise encompasses Mitral Valve Prolapse, Mitral Valve Regurgitation, Tricuspid Regurgitation, Transcatheter Aortic Valve Replacement (TAVR), and Percutaneous Coronary Intervention (PCI).

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Marieke Nederend practices practicing medicine in Leiden, Netherlands. Ms. Nederend is rated as an Experienced expert by MediFind in the treatment of Heart Block. Her clinical expertise encompasses Tricuspid Atresia, Double Discordia, Transposition of the Great Arteries, and Heart Failure.

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Dorien Laenens practices practicing medicine in Leiden, Netherlands. Laenens is rated as an Experienced expert by MediFind in the treatment of Heart Block. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Cardiomyopathy, Hypertrophic Cardiomyopathy (HCM), Mitral Valve Regurgitation, and Heart Failure.

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Anastasia Egorova practices practicing medicine in Leiden, Netherlands. Ms. Egorova is rated as an Experienced expert by MediFind in the treatment of Heart Block. She is also highly rated in 10 other conditions, according to our data. Her clinical expertise encompasses Congenital Coronary Artery Malformation, Transposition of the Great Arteries, Anomalous Left Coronary Artery from the Pulmonary Artery, and Heart Failure.

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Ulas Hoke practices practicing medicine in Leiden, Netherlands. Mr. Hoke is rated as an Experienced expert by MediFind in the treatment of Heart Block. His clinical expertise encompasses Heart Failure, Heart Block, Tricuspid Regurgitation, and Cardiomyopathy.

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Mathilde Rivaud practices practicing medicine in Leiden, Netherlands. Ms. Rivaud is rated as an Experienced expert by MediFind in the treatment of Heart Block. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Long QT Syndrome, Ventricular Tachycardia, Arrhythmias, and Atrial Fibrillation.

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Rinchyenkhand Myagmardorj practices practicing medicine in Leiden, Netherlands. Myagmardorj is rated as an Experienced expert by MediFind in the treatment of Heart Block. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Aortic Valve Stenosis, Mitral Valve Regurgitation, Tricuspid Regurgitation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Madelien Regeer practices practicing medicine in Leiden, Netherlands. Regeer is rated as an Experienced expert by MediFind in the treatment of Heart Block. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Aortic Regurgitation, Bicuspid Aortic Valve, Aortic Valve Stenosis, Heart Valve Repair, and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Roel Van Der Palen-Van Der Gulden practices practicing medicine in Leiden, Netherlands. Mr. Van Der Palen-Van Der Gulden is rated as an Experienced expert by MediFind in the treatment of Heart Block. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Transposition of the Great Arteries, Congenital Aneurysms of the Great Vessels, Congenital Coronary Artery Malformation, and Ventricular Septal Defects.

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Marianne Bootsma practices practicing medicine in Leiden, Netherlands. Ms. Bootsma is rated as an Experienced expert by MediFind in the treatment of Heart Block. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Paroxysmal Ventricular Fibrillation, Cardiomyopathy, Ventricular Fibrillation, Pacemaker Implantation, and Percutaneous Coronary Intervention (PCI).

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Jesper Van Der Pals-Van Der Naalt practices practicing medicine in Leiden, Netherlands. Mr. Van Der Pals-Van Der Naalt is rated as an Experienced expert by MediFind in the treatment of Heart Block. His clinical expertise encompasses Ventricular Fibrillation, Traumatic Brain Injury, Cerebral Hypoxia, and Heart Attack.

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Mand Khidir practices practicing medicine in Leiden, Netherlands. Khidir is rated as an Experienced expert by MediFind in the treatment of Heart Block. Their clinical expertise encompasses Heart Failure and Heart Block.

    Experienced in Heart Block
    Experienced in Heart Block
    Referral may be required
    Leiden, ZH, NL 
     (1.1 km away)

    Marco Deruiter practices practicing medicine in Leiden, Netherlands. Deruiter is rated as an Experienced expert by MediFind in the treatment of Heart Block. They are also highly rated in 4 other conditions, according to our data. Their clinical expertise encompasses Bicuspid Aortic Valve, Tenosynovitis, Total Anomalous Pulmonary Venous Return, and Congenital Coronary Artery Malformation.

    While we make every effort to provide the best results possible, data is currently limited outside of the United States. Doctors listed may include both clinicians and researchers, and individuals relocate frequently. We recommend contacting doctors directly to confirm their location and areas of focus. Contact information is provided when available. Learn more about our expert tiers.
    Showing 1-20 of 28

    Last Updated: 11/08/2026

    What is the definition of Heart Block?

    Heart block is a problem in the electrical signals in the heart.

    Normally, the heart beat starts in an area in the top chambers of the heart (atria). This area is the heart's pacemaker. The electrical signals travel to the lower chambers of the heart (ventricles). This keeps the heart beat steady and regular.

    Heart block occurs when the electrical signal is slowed down or does not reach the bottom chambers of the heart. Your heart may beat slowly, or it may skip beats. Heart block may resolve on its own, or it may be permanent and require treatment.

    There are three degrees of heart block. First-degree heart block is the mildest type and third-degree is the most severe.

    First-degree heart block:

    • Rarely has symptoms or causes problems

    Second-degree heart block:

    • The electrical impulse may not reach the lower chambers of the heart.
    • The heart may miss a beat or beats and may be slow and irregular.
    • You may feel dizzy, faint, or have other symptoms.
    • This may be serious in some cases.

    Third-degree heart block:

    • The electrical signal does not move to the lower chambers of the heart. In this case, the lower chambers beat at a much slower rate, and the upper and lower chambers do not beat sequentially (one after the other) as they do normally.
    • The heart may fail to pump enough blood to the body. This can lead to fainting and shortness of breath.
    • This is an emergency that needs medical help right away.

    When should I see a Heart Block doctor near Leiden, ZH?

    There are various reasons why you may want to see a specialist, such as: 

    • Your primary care provider recommends it. 
    • Your condition requires expert knowledge and specialized care. 
    • Your symptoms persist or worsen despite treatment. 
    • You need specialized testing or procedures. 
    • You want a second opinion.  

    What should I consider when choosing a Heart Block doctor near Leiden, ZH?

    It’s important to see a provider with expertise in your specific condition. Each provider profile in MediFind’s doctor database includes information on which conditions they treat, years of experience, research contributions, languages spoken, insurance plans accepted, and more.  

    How do I find the best Heart Block doctor near Leiden, ZH?

    You can find a Heart Block doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Heart Block doctors near Leiden, ZH?

    MediFind’s rankings are based on a variety of data sources, such as the number of articles a doctor has published in medical journals, participation in clinical trials and industry conferences, as well as the number of patients that provider sees for a given condition. Note that MediFind’s provider database is not based on user reviews, and providers do not pay to be included in the database. 

    What types of insurance are accepted by Heart Block doctors near Leiden, ZH?

    Most profiles in MediFind’s doctor database include a list of insurance plans accepted by that provider. However, it’s a good idea to contact the provider’s office to make sure they still accept your insurance, then doublecheck by contacting your insurance plan to confirm they’re in network. 

    How can I book an appointment online with a Heart Block doctor near Leiden, ZH?

    MediFind offers direct scheduling for certain providers using the “Request Appointment” button on that provider’s profile. If the schedule option is not available for a provider, tap the red “Show Phone Number” button on their profile to get their contact information. If you prefer to find providers who offer online scheduling, select “Schedules online” under the “Availability” category of the filter feature on the left side of the Heart Block doctor search results page. 

    Why is it important to get a second opinion from a different Heart Block doctor?

    Second opinions are an opportunity to confirm a diagnosis and its root cause, learn about alternative treatment options, or simply gain peace of mind. Many people, especially those with serious diagnoses, get second opinions so they can understand all their options and make informed decisions, so don’t hesitate to get one if you have any doubts or need more information or clarification regarding your care. Note that some insurance plans require second opinions, while others don’t cover second opinions, so be sure to confirm with your insurance provider first.   

    How can I prepare for my appointment with a Heart Block doctor near Leiden, ZH?

    Prepare for your appointment by gathering the following items: 

    • Copies of medical records (dating back at least one year) 
    • Your medical history, including illnesses, medical conditions, surgeries, and other doctors you see 
    • Family history of disease 
    • List of current prescription drugs, over-the-counter medicines, vitamins, and herbal remedies or supplements including names and doses 
    • Allergies to medications, food, latex, insects, etc.  
    • List of questions and concerns 
    • Your insurance card 

    You might also contact the provider’s office to see if they offer transportation or childcare services or if you’re allowed to bring a loved one for support or to take notes during your visit. 

    What questions should I ask my Heart Block doctor?

    Here are some sample questions: 

    • Can you explain in simple terms what this condition is and how it’s treated? 
    • What symptoms or side effects should I watch for? 
    • What tests will be involved, and when can I expect results? 
    • Are there other specialists I need to see? 
    • What’s the best way to reach you if I have follow-up questions? 

    How can I learn about the latest clinical trials and research advances my Heart Block doctor may know about?

    MediFind’s Clinical Trials tool asks you a series of questions to help you narrow down your search by health condition, age, gender, location, how far you’re willing to travel, and more. Each question you answer filters down the number of trials until you find the ones that are most relevant to you. 

    MediFind’s Latest Advances tool features summaries of recent articles published in medical journals. We use cutting-edge technology to scour medical publication databases for the latest research advancements on any given condition, then we simplify this information in a way that’s useful and easy to understand. 

    Can I filter my search to show male or female Heart Block doctors near Leiden, ZH?

    Look for the filter feature on the left side of the Heart Block doctor search results page. Select “Female” or “Male” under the “Gender” category to search for female or male providers exclusively. If the “Any” option is selected, it will pull results for both male and female providers. 

    Can I filter my search to find a Heart Block doctor that offers video calls?

    Look for the filter feature on the left-side of the Heart Block doctor search results page. Select “Offers telehealth visits” under the Availability category to search for providers who offer virtual appointments (video calls). 

    Reviewed on: 11/11/24  

    By: MediFind Medical Staff 

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