The 20 Best Heart Failure with Preserved Ejection Fraction (HFpEF) Doctors Near Me in Nagano, JP

Find the Top Heart Failure with Preserved Ejection Fraction (HFpEF) Experts and Specialists

Last Updated: 04/28/2026

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MediFind found 20 doctor with experience in Heart Failure with Preserved Ejection Fraction (HFpEF) near Nagano, JP. Of these, 18 are Experienced and 2 are Advanced.

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20 providers found
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Koichiro Kuwahara
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Koichiro Kuwahara
    Nagano, JP 

    Koichiro Kuwahara practices practicing medicine in Nagano, Japan. Kuwahara is rated as an Advanced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). 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.

    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Sho Suzuki
    Advanced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Sho Suzuki
    Matsumoto, JP 

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

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Shuhei Yamamoto
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Shuhei Yamamoto
    Matsumoto, JP 

    Shuhei Yamamoto practices practicing medicine in Matsumoto, Japan. Mr. Yamamoto is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Heart Failure, Muscle Atrophy, Heart Failure with Preserved Ejection Fraction (HFpEF), Neuralgia, and Pancreaticoduodenectomy.

    Learn about our expert tiers
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Naoto Hashizume
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Naoto Hashizume
    Nagano, JP 

    Naoto Hashizume practices practicing medicine in Nagano, Japan. Mr. Hashizume is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Peripheral Artery Disease, Atherosclerosis, Heart Failure, Percutaneous Coronary Intervention (PCI), and Stent Placement.

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Soichiro Ebisawa
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Soichiro Ebisawa
    Matsumoto, JP 

    Soichiro Ebisawa practices practicing medicine in Matsumoto, Japan. Ebisawa is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). 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 Heart Failure with Preserved Ejection Fraction (HFpEF)

    Koji Yoshie
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Koji Yoshie
    Nagano, JP 

    Koji Yoshie practices practicing medicine in Nagano, Japan. Mr. Yoshie is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). 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 Heart Failure with Preserved Ejection Fraction (HFpEF)

    Ayako Okada
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Ayako Okada
    Nagano, JP 

    Ayako Okada practices practicing medicine in Nagano, Japan. Ms. Okada is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). 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 Heart Failure with Preserved Ejection Fraction (HFpEF)

    Kumiko Yahikozawa
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Kumiko Yahikozawa
    Shinonoi-fuse-takada, JP 

    Kumiko Yahikozawa practices practicing medicine in Shinonoi-fuse-takada, Japan. Ms. Yahikozawa is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Pericarditis, and Acute Coronary Syndrome.

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Takuya Maruyama
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Takuya Maruyama
    Shinonoi-fuse-takada, JP 

    Takuya Maruyama practices practicing medicine in Shinonoi-fuse-takada, Japan. Mr. Maruyama is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His clinical expertise encompasses Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Attack, Percutaneous Coronary Intervention (PCI), and Stent Placement.

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Yusuke Kanzaki
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Yusuke Kanzaki
    Matsumoto, JP 

    Yusuke Kanzaki practices practicing medicine in Matsumoto, Japan. Mr. Kanzaki is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His clinical expertise encompasses Peripheral Artery Disease, Heart Failure, Atherosclerosis, Coronary Heart Disease, and Percutaneous Coronary Intervention (PCI).

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Ayako Kozuka
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Ayako Kozuka
    Shinonoi-fuse-takada, JP 

    Ayako Kozuka practices practicing medicine in Shinonoi-fuse-takada, Japan. Ms. Kozuka is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her clinical expertise encompasses Pericarditis, Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), and Cardiomyopathy.

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Kazuhiro Kimura
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Kazuhiro Kimura
    Matsumoto, JP 

    Kazuhiro Kimura practices practicing medicine in Matsumoto, Japan. Mr. Kimura is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His clinical expertise encompasses Heart Failure, Pulmonary Hypertension, Mixed Connective Tissue Disease, and Hypertension.

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Tamon Kato
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Tamon Kato
    Nagano, JP 

    Tamon Kato practices practicing medicine in Nagano, Japan. Mr. Kato is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 6 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Peripheral Artery Disease, Hypothermia, Stent Placement, and Percutaneous Coronary Intervention (PCI).

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Yasutaka Oguchi
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Yasutaka Oguchi
    Nagano, JP 

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

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Jun Koyama
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Jun Koyama
    Kamimaruko, JP 

    Jun Koyama practices practicing medicine in Kamimaruko, Japan. Mr. Koyama is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). He is also highly rated in 3 other conditions, according to our data. His clinical expertise encompasses Endocardial Fibroelastosis, Cardiac Amyloidosis, Primary Amyloidosis, Tissue Biopsy, and Percutaneous Coronary Intervention (PCI).

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Ken Nishikawa
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Ken Nishikawa
    Matsumoto, JP 

    Ken Nishikawa practices practicing medicine in Matsumoto, Japan. Mr. Nishikawa is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His clinical expertise encompasses Peripheral Artery Disease, Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), and Atherosclerosis.

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Yukari Okuma
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Yukari Okuma
    Matsumoto, JP 

    Yukari Okuma practices practicing medicine in Matsumoto, Japan. Ms. Okuma is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). Her clinical expertise encompasses Heart Failure, Cardiogenic Shock, Heart Failure with Preserved Ejection Fraction (HFpEF), and Percutaneous Coronary Intervention (PCI).

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Tatsuya Saigusa
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Tatsuya Saigusa
    Nagano, JP 

    Tatsuya Saigusa practices practicing medicine in Nagano, Japan. Mr. Saigusa is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). 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 Heart Failure with Preserved Ejection Fraction (HFpEF)

    Hitoshi Nishimura
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Hitoshi Nishimura
    Matsumoto, JP 

    Hitoshi Nishimura practices practicing medicine in Matsumoto, Japan. Mr. Nishimura is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). His clinical expertise encompasses Peripheral Artery Disease, Atherosclerosis, and Heart Failure with Preserved Ejection Fraction (HFpEF).

    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Uichi Ikeda
    Experienced in Heart Failure with Preserved Ejection Fraction (HFpEF)

    Uichi Ikeda
    Nagano, JP 

    Uichi Ikeda practices practicing medicine in Nagano, Japan. Ikeda is rated as an Experienced expert by MediFind in the treatment of Heart Failure with Preserved Ejection Fraction (HFpEF). 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.

    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 20

    Last Updated: 04/28/2026

    What is the definition of Heart Failure with Preserved Ejection Fraction (HFpEF)?

    Heart failure with preserved ejection fraction is a syndrome wherein the left ventricle of the heart is unable to relax normally between each heartbeat. This leads to an increase in blood pressure in the left ventricle when blood fills it between each heartbeat. An ejection fraction measures how well the heart pumps blood. In heart failure with preserved ejection fraction, while there is heart failure the ejection fraction is normal.

    When should I see a Heart Failure with Preserved Ejection Fraction (HFpEF) 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 a Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Heart Failure with Preserved Ejection Fraction (HFpEF) doctor in Nagano, JP?

    You can find a Heart Failure with Preserved Ejection Fraction (HFpEF) doctor in any of the 10 largest U.S. cities by clicking below:

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    How does MediFind rank Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Heart Failure with Preserved Ejection Fraction (HFpEF) 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 a Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Heart Failure with Preserved Ejection Fraction (HFpEF) doctor search results page. 

    Why is it important to get a second opinion from a different Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) 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 Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) doctors in Nagano, JP?

    Look for the filter feature on the left side of the Heart Failure with Preserved Ejection Fraction (HFpEF) 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 Failure with Preserved Ejection Fraction (HFpEF) doctor that offers video calls?

    Look for the filter feature on the left-side of the Heart Failure with Preserved Ejection Fraction (HFpEF) 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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