The 20 Best Atrial Fibrillation Doctors Near Me in Nagano, JP

Find the Top Atrial Fibrillation Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 30 doctor with experience in Atrial Fibrillation near Nagano, JP. Of these, 30 are Experienced.

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30 providers found
    Experienced in Atrial Fibrillation

    Ayako Okada
    Experienced in Atrial Fibrillation

    Ayako Okada
    Referral may be required
    Nagano, JP 

    Ayako Okada practices practicing medicine in Nagano, Japan. Ms. Okada is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 4 other conditions, according to our data. Her clinical expertise encompasses Atrial Tachycardia, Ventricular Fibrillation, Sick Sinus Syndrome, Cardiac Ablation, and Percutaneous Coronary Intervention (PCI).

    Experienced in Atrial Fibrillation

    Koichiro Kuwahara
    Experienced in Atrial Fibrillation

    Koichiro Kuwahara
    Referral may be required
    Matsumoto, JP 

    Koichiro Kuwahara practices practicing medicine in Matsumoto, Japan. Kuwahara is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. They are also highly rated in 12 other conditions, according to our data. Their clinical expertise encompasses Heart Failure, Peripheral Artery Disease, Atherosclerosis, Percutaneous Coronary Intervention (PCI), and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Uichi Ikeda
    Experienced in Atrial Fibrillation

    Uichi Ikeda
    Referral may be required
    Nagano, JP 

    Uichi Ikeda practices practicing medicine in Nagano, Japan. Ikeda is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. They are also highly rated in 10 other conditions, according to our data. Their clinical expertise encompasses Peripheral Artery Disease, Atherosclerosis, Coronary Heart Disease, Percutaneous Coronary Intervention (PCI), and Stent Placement.

    Learn about our expert tiers
    Experienced in Atrial Fibrillation

    Hideki Kobayashi
    Experienced in Atrial Fibrillation

    Hideki Kobayashi
    Referral may be required
    Nagano, JP 

    Hideki Kobayashi practices practicing medicine in Nagano, Japan. Mr. Kobayashi is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sick Sinus Syndrome, Ventricular Fibrillation, Atrial Fibrillation, Cardiac Ablation, and Stent Placement.

    Experienced in Atrial Fibrillation

    Masaki Takenaka
    Experienced in Atrial Fibrillation

    Masaki Takenaka
    Referral may be required
    Nagano, JP 

    Masaki Takenaka practices practicing medicine in Nagano, Japan. Mr. Takenaka is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Atrial Fibrillation, Heart Block, Heart Failure, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Tomohide Ichikawa
    Experienced in Atrial Fibrillation

    Tomohide Ichikawa
    Referral may be required
    Matsumoto, JP 

    Tomohide Ichikawa practices practicing medicine in Matsumoto, Japan. Ichikawa is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. Their clinical expertise encompasses Ventricular Fibrillation, Atrial Fibrillation, Heart Block, Central Sleep Apnea, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Yasutaka Oguchi
    Experienced in Atrial Fibrillation

    Yasutaka Oguchi
    Referral may be required
    Nagano, JP 

    Yasutaka Oguchi practices practicing medicine in Nagano, Japan. Oguchi is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. They are also highly rated in 2 other conditions, according to our data. Their clinical expertise encompasses Ventricular Fibrillation, Peripheral Artery Disease, Heart Failure, Atherosclerosis, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Takuma Aoyama
    Experienced in Atrial Fibrillation

    Takuma Aoyama
    Referral may be required
    Matsumoto, JP 

    Takuma Aoyama practices practicing medicine in Matsumoto, Japan. Mr. Aoyama is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heart Block, Arrhythmias, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Cardiac Ablation, and Angioplasty.

    Experienced in Atrial Fibrillation

    Koji Yoshie
    Experienced in Atrial Fibrillation

    Koji Yoshie
    Referral may be required
    Matsumoto, JP 

    Koji Yoshie practices practicing medicine in Matsumoto, Japan. Mr. Yoshie is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Atrial Tachycardia, Ventricular Fibrillation, Sick Sinus Syndrome, Heart Failure, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Soichiro Ebisawa
    Experienced in Atrial Fibrillation

    Soichiro Ebisawa
    Referral may be required
    Matsumoto, JP 

    Soichiro Ebisawa practices practicing medicine in Matsumoto, Japan. Ebisawa is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Peripheral Artery Disease, Atherosclerosis, Coronary Heart Disease, Percutaneous Coronary Intervention (PCI), and Heart Bypass Surgery.

    Experienced in Atrial Fibrillation

    Masanori Kobayashi
    Experienced in Atrial Fibrillation

    Masanori Kobayashi
    Referral may be required
    Matsumoto, JP 

    Masanori Kobayashi practices practicing medicine in Matsumoto, Japan. Mr. Kobayashi is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Heart Block, Atrial Fibrillation, Sick Sinus Syndrome, Cardiac Ablation, and Percutaneous Coronary Intervention (PCI).

    Experienced in Atrial Fibrillation

    Takahiro Okano
    Experienced in Atrial Fibrillation

    Takahiro Okano
    Referral may be required
    Nagano, JP 

    Takahiro Okano practices practicing medicine in Nagano, Japan. Mr. Okano is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sick Sinus Syndrome, Ventricular Fibrillation, Atrial Fibrillation, Heart Block, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Makoto Yamaura
    Experienced in Atrial Fibrillation

    Makoto Yamaura
    Referral may be required
    Matsumoto, JP 

    Makoto Yamaura practices practicing medicine in Matsumoto, Japan. Mr. Yamaura is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heart Block, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Arrhythmias, Atrial Fibrillation, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Tatsuya Saigusa
    Experienced in Atrial Fibrillation

    Tatsuya Saigusa
    Referral may be required
    Matsumoto, JP 

    Tatsuya Saigusa practices practicing medicine in Matsumoto, Japan. Mr. Saigusa is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Peripheral Artery Disease, Coronary Heart Disease, Atherosclerosis, Percutaneous Coronary Intervention (PCI), and Angioplasty.

    Experienced in Atrial Fibrillation

    Yusuke Miyashita
    Experienced in Atrial Fibrillation

    Yusuke Miyashita
    Referral may be required
    Nagano, JP 

    Yusuke Miyashita practices practicing medicine in Nagano, Japan. Mr. Miyashita is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Peripheral Artery Disease, Atherosclerosis, Coronary Heart Disease, Angioplasty, and Stent Placement.

    Experienced in Atrial Fibrillation

    Yoshiteru Okina
    Experienced in Atrial Fibrillation

    Yoshiteru Okina
    Referral may be required
    Matsumoto, JP 

    Yoshiteru Okina practices practicing medicine in Matsumoto, Japan. Okina is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. Their clinical expertise encompasses Peripheral Artery Disease, Atherosclerosis, Atrial Fibrillation, Angioplasty, and Atherectomy.

    Experienced in Atrial Fibrillation

    Sho Suzuki
    Experienced in Atrial Fibrillation

    Sho Suzuki
    Referral may be required
    Matsumoto, JP 

    Sho Suzuki practices practicing medicine in Matsumoto, Japan. Mr. Suzuki is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Attack, and Cardiogenic Shock.

    Experienced in Atrial Fibrillation

    Kiu Tanaka
    Experienced in Atrial Fibrillation

    Kiu Tanaka
    Referral may be required
    Nagano, JP 

    Kiu Tanaka practices practicing medicine in Nagano, Japan. Tanaka is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. Their clinical expertise encompasses Antiphospholipid Syndrome, Atrial Fibrillation, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Hiroaki Tabata
    Experienced in Atrial Fibrillation

    Hiroaki Tabata
    Referral may be required
    Shinonoi-fuse-takada, JP 

    Hiroaki Tabata practices practicing medicine in Shinonoi-fuse-takada, Japan. Mr. Tabata is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Sick Sinus Syndrome, Ventricular Fibrillation, Atrial Tachycardia, Cor Triatriatum, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Takashi Miura
    Experienced in Atrial Fibrillation

    Takashi Miura
    Referral may be required
    Nagano, JP 

    Takashi Miura practices practicing medicine in Nagano, Japan. Mr. Miura is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 5 other conditions, according to our data. His clinical expertise encompasses Peripheral Artery Disease, Atherosclerosis, Coronary Heart Disease, Percutaneous Coronary Intervention (PCI), and Angioplasty.

    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 30

    Last Updated: 06/30/2026

    What is the definition of Atrial Fibrillation?

    Atrial fibrillation (AF), also known as A-fib, is the most common type of irregular heartbeat (arrythmia) of the heart’s upper chambers (atria) which can lead to strokes, heart failure, blood clots in the heart and/or blockage of blood flow (ischemia) in the heart or other organs. Atrial fibrillation is frequently combined with a rapid heart rate (tachycardia) and occurs when the upper chambers of the heart (atria) receive abnormal electrical signals from the heart’s conduction system that causes the atria to quiver. Atrial fibrillation is categorized by the following four main types: Occasional (Paroxysmal) atrial fibrillation – This type of atrial fibrillation comes and goes, can last from minutes to hours, or even last as long as a week, or occur repeatedly, and may go away on its own. Persistent atrial fibrillation – In this type of atrial fibrillation, the irregular heart rhythm (arrythmia) doesn’t go away on its own and needs treatment to restore normal rhythm. Long-standing persistent atrial fibrillation – This type of atrial fibrillation occurs continuously, lasting longer than 12 months. Permanent atrial fibrillation – In this type of atrial fibrillation, the irregular heart rhythm cannot be restored to normal, in which case it becomes permanent, requiring heart medications and anticoagulants to prevent blood clots. Atrial fibrillation that occurs in individuals who do not have any heart defects or damage is called lone atrial fibrillation.

    When should I see an Atrial Fibrillation doctor in Nagano, JP?

    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 an Atrial Fibrillation doctor in Nagano, JP?

    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 Atrial Fibrillation doctor in Nagano, JP?

    You can find an Atrial Fibrillation doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Atrial Fibrillation doctors in Nagano, JP?

    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 Atrial Fibrillation doctors in Nagano, JP?

    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 an Atrial Fibrillation doctor in Nagano, JP?

    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 Atrial Fibrillation doctor search results page. 

    Why is it important to get a second opinion from a different Atrial Fibrillation 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 an Atrial Fibrillation doctor in Nagano, JP?

    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 Atrial Fibrillation 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 Atrial Fibrillation 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 Atrial Fibrillation doctors in Nagano, JP?

    Look for the filter feature on the left side of the Atrial Fibrillation 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 an Atrial Fibrillation doctor that offers video calls?

    Look for the filter feature on the left-side of the Atrial Fibrillation 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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