The 20 Best Arrhythmias Doctors in Brazil

Find the Top Arrhythmias Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 136 doctor with experience in Arrhythmias near Brazil. Of these, 123 are Experienced, 10 are Advanced and 3 are Distinguished.

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136 providers found
    Distinguished in Arrhythmias

    Mauricio I. Scanavacca
    Distinguished in Arrhythmias

    Mauricio I. Scanavacca
    Referral may be required
    Av. Dr. Enéas De Carvalho Aguiar, 44, 
    Sao Paulo, SP, BR 

    Mauricio Scanavacca practices practicing medicine in Sao Paulo, Brazil. Mr. Scanavacca is rated as a Distinguished expert by MediFind in the treatment of Arrhythmias. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Ventricular Tachycardia, Chagas Disease, Cardiac Ablation, and Heart Transplant.

    Distinguished in Arrhythmias

    Cristiano F. Pisani
    Distinguished in Arrhythmias

    Cristiano F. Pisani
    Referral may be required
    Av. Dr. Enéas De Carvalho Aguiar, 44, 
    Sao Paulo, SP, BR 

    Cristiano Pisani practices practicing medicine in Sao Paulo, Brazil. Mr. Pisani is rated as a Distinguished expert by MediFind in the treatment of Arrhythmias. He is also highly rated in 9 other conditions, according to our data. His clinical expertise encompasses Chagas Disease, Ventricular Tachycardia, Arrhythmias, Cardiac Ablation, and Endoscopy.

    Distinguished in Arrhythmias

    Muhieddine O. Chokr
    Distinguished in Arrhythmias

    Muhieddine O. Chokr
    Referral may be required
    Av. Dr. Enéas De Carvalho Aguiar, 44, 
    Sao Paulo, SP, BR 

    Muhieddine Chokr practices practicing medicine in Sao Paulo, Brazil. Chokr is rated as a Distinguished expert by MediFind in the treatment of Arrhythmias. They are also highly rated in 5 other conditions, according to our data. Their clinical expertise encompasses Arrhythmias, Ventricular Tachycardia, Chagas Disease, Paroxysmal Supraventricular Tachycardia (PSVT), and Cardiac Ablation.

    Learn about our expert tiers
    Advanced in Arrhythmias

    Carlos H. Xavier
    Advanced in Arrhythmias

    Carlos H. Xavier
    Referral may be required
    Goiania, GO, BR 

    Carlos Xavier practices practicing medicine in Goiania, Brazil. Mr. Xavier is rated as an Advanced expert by MediFind in the treatment of Arrhythmias. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Arrhythmias, Low Blood Pressure, Vasoconstriction, and Hypertension.

    Advanced in Arrhythmias

    Denise T. Hachul
    Advanced in Arrhythmias

    Denise T. Hachul
    Referral may be required
    Sao Paulo, SP, BR 

    Denise Hachul practices practicing medicine in Sao Paulo, Brazil. Ms. Hachul is rated as an Advanced expert by MediFind in the treatment of Arrhythmias. She is also highly rated in 9 other conditions, according to our data. Her clinical expertise encompasses Arrhythmias, Fainting, Brugada Syndrome, Ventricular Tachycardia, and Cardiac Ablation.

    Advanced in Arrhythmias

    Antonio P. Fontes
    Advanced in Arrhythmias

    Antonio P. Fontes
    Referral may be required
    Belo Horizonte, MG, BR 

    Antonio Fontes practices practicing medicine in Belo Horizonte, Brazil. Mr. Fontes is rated as an Advanced expert by MediFind in the treatment of Arrhythmias. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Arrhythmias, Renovascular Hypertension, Hypertension, Stroke, and Cardiac Ablation.

    Advanced in Arrhythmias

    Carina A. Hardy
    Advanced in Arrhythmias

    Carina A. Hardy
    Referral may be required
    Av. Dr. Enéas De Carvalho Aguiar, 44, 
    Sao Paulo, SP, BR 

    Carina Hardy practices practicing medicine in Sao Paulo, Brazil. Ms. Hardy is rated as an Advanced expert by MediFind in the treatment of Arrhythmias. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Chagas Disease, Ventricular Tachycardia, Arrhythmias, Cardiac Ablation, and Endoscopy.

    Advanced in Arrhythmias

    Francisco C. Darrieux
    Advanced in Arrhythmias

    Francisco C. Darrieux
    Referral may be required
    Sao Paulo, SP, BR 

    Francisco Darrieux practices practicing medicine in Sao Paulo, Brazil. Darrieux is rated as an Advanced expert by MediFind in the treatment of Arrhythmias. They are also highly rated in 6 other conditions, according to our data. Their clinical expertise encompasses Brugada Syndrome, Atrial Fibrillation, Ventricular Tachycardia, Cardiac Ablation, and Heart Bypass Surgery.

    Advanced in Arrhythmias

    Rodrigo M. Kulchetscki
    Advanced in Arrhythmias

    Rodrigo M. Kulchetscki
    Referral may be required
    Sao Paulo, SP, BR 

    Rodrigo Kulchetscki practices practicing medicine in Sao Paulo, Brazil. Mr. Kulchetscki is rated as an Advanced expert by MediFind in the treatment of Arrhythmias. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Chagas Disease, Ventricular Tachycardia, Arrhythmias, Coronary Artery Fistula, and Cardiac Ablation.

    Advanced in Arrhythmias

    Andres R. Riera-Perez
    Advanced in Arrhythmias

    Andres R. Riera-Perez
    Referral may be required
    Maua, SP, BR 

    Andres Riera-Perez practices practicing medicine in Maua, Brazil. Mr. Riera-Perez is rated as an Advanced expert by MediFind in the treatment of Arrhythmias. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Heart Block, Brugada Syndrome, Ventricular Fibrillation, Percutaneous Coronary Intervention (PCI), and Angioplasty.

    Advanced in Arrhythmias

    Carlos C. Crestani
    Advanced in Arrhythmias

    Carlos C. Crestani
    Referral may be required
    Rodovia Araraquara Jau Km 01, Campus Ville, 
    Araraquara, SP, BR 

    Carlos Crestani practices practicing medicine in Araraquara, Brazil. Mr. Crestani is rated as an Advanced expert by MediFind in the treatment of Arrhythmias. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Vasoconstriction, Arrhythmias, Low Blood Pressure, and Secondary Parkinsonism.

    Advanced in Arrhythmias

    Thais M. Guimaraes
    Advanced in Arrhythmias

    Thais M. Guimaraes
    Referral may be required
    Department Of Otorhinolaryngology And Head And Neck Surgery São Paulo SP Brazil, 
    Sao Paulo, SP, BR 

    Thais Guimaraes practices practicing medicine in Sao Paulo, Brazil. Guimaraes is rated as an Advanced expert by MediFind in the treatment of Arrhythmias. They are also highly rated in 12 other conditions, according to our data. Their clinical expertise encompasses Familial Transthyretin Amyloidosis, Primary Amyloidosis, Obstructive Sleep Apnea, Bone Marrow Transplant, and Liver Transplant.

    Advanced in Arrhythmias

    Eduardo B. Sternick
    Advanced in Arrhythmias

    Eduardo B. Sternick
    Referral may be required
    Nova Lima, MG, BR 

    Eduardo Sternick practices practicing medicine in Nova Lima, Brazil. Mr. Sternick is rated as an Advanced expert by MediFind in the treatment of Arrhythmias. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Wolff-Parkinson-White Syndrome, Danon Disease, Cardiac Diverticulum, Arrhythmias, and Cardiac Ablation.

    Experienced in Arrhythmias

    Luciana Sacilotto
    Experienced in Arrhythmias

    Luciana Sacilotto
    Referral may be required
    Sao Paulo, SP, BR 

    Luciana Sacilotto practices practicing medicine in Sao Paulo, Brazil. Ms. Sacilotto is rated as an Experienced expert by MediFind in the treatment of Arrhythmias. She is also highly rated in 5 other conditions, according to our data. Her clinical expertise encompasses Brugada Syndrome, Andersen-Tawil Syndrome, Long QT Syndrome, Cardiac Ablation, and Heart Transplant.

    Experienced in Arrhythmias

    Claudio Cirenza
    Experienced in Arrhythmias

    Claudio Cirenza
    Referral may be required
    Sao Paulo, SP, BR 

    Claudio Cirenza practices practicing medicine in Sao Paulo, Brazil. Mr. Cirenza is rated as an Experienced expert by MediFind in the treatment of Arrhythmias. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Wolff-Parkinson-White Syndrome, Arrhythmias, Atrioventricular Nodal Reentrant Tachycardia (AVNRT), Ventricular Tachycardia, and Cardiac Ablation.

    Experienced in Arrhythmias

    Eduardo B. Sternick-Back
    Experienced in Arrhythmias

    Eduardo B. Sternick-Back
    Referral may be required
    Nova Lima, MG, BR 

    Eduardo Sternick-Back practices practicing medicine in Nova Lima, Brazil. Mr. Sternick-Back is rated as an Experienced expert by MediFind in the treatment of Arrhythmias. He is also highly rated in 2 other conditions, according to our data. His clinical expertise encompasses Wolff-Parkinson-White Syndrome, Danon Disease, Arrhythmias, Heart Block, and Cardiac Ablation.

    Experienced in Arrhythmias

    Anderson J. Ferreira
    Experienced in Arrhythmias

    Anderson J. Ferreira
    Referral may be required
    Federal University Of Jequitinhonha And Mucuri Valleys, 
    Diamantina, MG, BR 

    Anderson Ferreira practices practicing medicine in Diamantina, Brazil. Mr. Ferreira is rated as an Experienced expert by MediFind in the treatment of Arrhythmias. His clinical expertise encompasses Hypertension, Arrhythmias, Renovascular Hypertension, and Glaucoma.

    Experienced in Arrhythmias

    Igor N. Guagnoni
    Experienced in Arrhythmias

    Igor N. Guagnoni
    Referral may be required
    Sao Jose Do Rio Preto, SP, BR 

    Igor Guagnoni practices practicing medicine in Sao Jose Do Rio Preto, Brazil. Mr. Guagnoni is rated as an Experienced expert by MediFind in the treatment of Arrhythmias. His clinical expertise encompasses Arrhythmias, Low Blood Pressure, Hyperventilation, and Orthostatic Hypotension.

    Experienced in Arrhythmias

    Tiago L. Leiria
    Experienced in Arrhythmias

    Tiago L. Leiria
    Referral may be required
    Porto Alegre, RS, BR 

    Tiago Leiria practices practicing medicine in Porto Alegre, Brazil. Leiria is rated as an Experienced expert by MediFind in the treatment of Arrhythmias. Their clinical expertise encompasses Fainting, Arrhythmias, Atrial Fibrillation, Hyperventilation, and Cardiac Ablation.

    Experienced in Arrhythmias

    Luiz R. Leite
    Experienced in Arrhythmias

    Luiz R. Leite
    Referral may be required
    Brasilia, DF, BR 

    Luiz Leite practices practicing medicine in Brasilia, Brazil. Mr. Leite is rated as an Experienced expert by MediFind in the treatment of Arrhythmias. He is also highly rated in 1 other condition, according to our data. His clinical expertise encompasses Ectopic Heartbeat, Ventricular Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), Arrhythmias, and Cardiac Ablation.

    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 136

    Last Updated: 06/30/2026

    What is the definition of Arrhythmias?

    An arrhythmia is a disorder of the heart rate (pulse) or heart rhythm. The heart can beat too fast (tachycardia), too slow (bradycardia), or irregularly.

    An arrhythmia can be harmless, a sign of other heart problems, or an immediate danger to your health.

    When should I see an Arrhythmias doctor in Brazil?

    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 Arrhythmias doctor in Brazil?

    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 Arrhythmias doctor in Brazil?

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

    Arrhythmias doctor near New York, NY
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    Arrhythmias doctor near San Jose, CA

    How does MediFind rank Arrhythmias doctors in Brazil?

    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 Arrhythmias doctors in Brazil?

    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 Arrhythmias doctor in Brazil?

    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 Arrhythmias doctor search results page. 

    Why is it important to get a second opinion from a different Arrhythmias 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 Arrhythmias doctor in Brazil?

    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 Arrhythmias 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 Arrhythmias 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 Arrhythmias doctors in Brazil?

    Look for the filter feature on the left side of the Arrhythmias 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 Arrhythmias doctor that offers video calls?

    Look for the filter feature on the left-side of the Arrhythmias 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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