The 20 Best Atrial Fibrillation Doctors Near Me in Porto, PT

Find the Top Atrial Fibrillation Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 44 doctor with experience in Atrial Fibrillation near Porto, PT. Of these, 41 are Experienced and 3 are Advanced.

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44 providers found
    Advanced in Atrial Fibrillation

    Ricardo Carvalho-Fontes
    Advanced in Atrial Fibrillation

    Ricardo Carvalho-Fontes
    Referral may be required

    ULS Matosinhos

    Matosinhos, PT 

    Ricardo Carvalho-Fontes practices practicing medicine in Matosinhos, Portugal. Mr. Carvalho-Fontes is rated as an Advanced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 12 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Heart Failure, Heart Failure with Preserved Ejection Fraction (HFpEF), Transcatheter Aortic Valve Replacement (TAVR), and Cardiac Ablation.

    Advanced in Atrial Fibrillation

    Sergio N. Barra
    Advanced in Atrial Fibrillation

    Sergio N. Barra
    Referral may be required
    Vila Nova De Gaia, PT 

    Sergio Barra practices practicing medicine in Vila Nova De Gaia, Portugal. Mr. Barra is rated as an Advanced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 4 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Cardiac Arrest, Ectopic Heartbeat, Cardiac Ablation, and Heart Transplant.

    Advanced in Atrial Fibrillation

    Joao J. Primo
    Advanced in Atrial Fibrillation

    Joao J. Primo
    Referral may be required
    Vila Nova De Gaia, PT 

    Joao Primo practices practicing medicine in Vila Nova De Gaia, Portugal. Mr. Primo is rated as an Advanced 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 Atrial Fibrillation, Atrial Tachycardia, Paroxysmal Ventricular Fibrillation, Arrhythmias, and Cardiac Ablation.

    Learn about our expert tiers
    Experienced in Atrial Fibrillation

    Adelino F. Moreira-Leite
    Experienced in Atrial Fibrillation

    Adelino F. Moreira-Leite
    Referral may be required
    Porto, PT 

    Adelino Moreira-Leite practices practicing medicine in Porto, Portugal. Mr. Moreira-Leite is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 15 other conditions, according to our data. His clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Metabolic Syndrome, Heart Bypass Surgery, and Coronary Artery Bypass Graft (CABG).

    Experienced in Atrial Fibrillation

    Cristina Gavina
    Experienced in Atrial Fibrillation

    Cristina Gavina
    Referral may be required

    ULS Matosinhos

    Matosinhos, PT 

    Cristina Gavina practices practicing medicine in Matosinhos, Portugal. Ms. Gavina is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Aortic Valve Stenosis, Heart Failure, Atherosclerosis, and Type 2 Diabetes (T2D).

    Experienced in Atrial Fibrillation

    Paulo M. Bettencourt
    Experienced in Atrial Fibrillation

    Paulo M. Bettencourt
    Referral may be required
    Porto, PT 

    Paulo Bettencourt practices practicing medicine in Porto, Portugal. Mr. Bettencourt 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 Heart Failure, Infective Endocarditis, Endocarditis, and Heart Failure with Preserved Ejection Fraction (HFpEF).

    Experienced in Atrial Fibrillation

    Mariana Marques-Fragao
    Experienced in Atrial Fibrillation

    Mariana Marques-Fragao
    Referral may be required
    Porto, PT 

    Mariana Marques-Fragao practices practicing medicine in Porto, Portugal. Ms. Marques-Fragao is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Carotid Artery Disease, Atrial Fibrillation, Amaurosis Fugax, Carotid Artery Surgery, and Aortic Valve Replacement.

    Experienced in Atrial Fibrillation

    Paulo Fonseca
    Experienced in Atrial Fibrillation

    Paulo Fonseca
    Referral may be required
    Vila Nova De Gaia, PT 

    Paulo Fonseca practices practicing medicine in Vila Nova De Gaia, Portugal. Mr. Fonseca is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Atrial Tachycardia, Cardiac Ablation, and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Atrial Fibrillation

    Helena M. Goncalves
    Experienced in Atrial Fibrillation

    Helena M. Goncalves
    Referral may be required
    Vila Nova De Gaia, PT 

    Helena Goncalves practices practicing medicine in Vila Nova De Gaia, Portugal. Ms. Goncalves is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. Her clinical expertise encompasses Endocardial Fibroelastosis, Atrial Fibrillation, Arrhythmias, Cardiac Ablation, and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Atrial Fibrillation

    Ana M. Lebreiro
    Experienced in Atrial Fibrillation

    Ana M. Lebreiro
    Referral may be required
    Porto, PT 

    Ana Lebreiro practices practicing medicine in Porto, Portugal. Ms. Lebreiro is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 12 other conditions, according to our data. Her clinical expertise encompasses Tetralogy of Fallot, Heart Murmurs, Marfan Syndrome, Cardiac Ablation, and Pacemaker Implantation.

    Experienced in Atrial Fibrillation

    Luis Adao
    Experienced in Atrial Fibrillation

    Luis Adao
    Referral may be required
    Porto, PT 

    Luis Adao practices practicing medicine in Porto, Portugal. Mr. Adao 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 Ventricular Fibrillation, Cardiac Diverticulum, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation.

    Experienced in Atrial Fibrillation

    Joao G. Almeida
    Experienced in Atrial Fibrillation

    Joao G. Almeida
    Referral may be required
    Porto, PT 

    Joao Almeida practices practicing medicine in Porto, Portugal. Mr. Almeida is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Atrial Fibrillation, Aortic Regurgitation, Pericarditis, Cardiac Ablation, and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Atrial Fibrillation

    Sergio N. Barra-Craveiro
    Experienced in Atrial Fibrillation

    Sergio N. Barra-Craveiro
    Referral may be required
    Vila Nova De Gaia, PT 

    Sergio Barra-Craveiro practices practicing medicine in Vila Nova De Gaia, Portugal. Mr. Barra-Craveiro 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 Ventricular Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), Arrhythmias, Atrial Fibrillation, and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Jennifer Mancio
    Experienced in Atrial Fibrillation

    Jennifer Mancio
    Referral may be required
    Porto, PT 

    Jennifer Mancio practices practicing medicine in Porto, Portugal. Ms. Mancio is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 2 other conditions, according to our data. Her clinical expertise encompasses Aortic Valve Stenosis, Coronary Heart Disease, Calcinosis, Aortic Valve Replacement, and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Atrial Fibrillation

    Marco B. Oliveira
    Experienced in Atrial Fibrillation

    Marco B. Oliveira
    Referral may be required
    Vila Nova De Gaia, PT 

    Marco Oliveira practices practicing medicine in Vila Nova De Gaia, Portugal. Mr. Oliveira is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Foot Drop, Atrial Fibrillation, Fainting, Cardiac Ablation, and Transcatheter Aortic Valve Replacement (TAVR).

    Experienced in Atrial Fibrillation

    Ines Pires-Falcao
    Experienced in Atrial Fibrillation

    Ines Pires-Falcao
    Referral may be required
    Porto, PT 

    Ines Pires-Falcao practices practicing medicine in Porto, Portugal. Ms. Pires-Falcao is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 8 other conditions, according to our data. Her clinical expertise encompasses Heart Failure with Preserved Ejection Fraction (HFpEF), Heart Failure, Aortic Valve Stenosis, Obesity, and Aortic Valve Replacement.

    Experienced in Atrial Fibrillation

    Jose P. Ribeiro
    Experienced in Atrial Fibrillation

    Jose P. Ribeiro
    Referral may be required
    Vila Nova De Gaia, PT 

    Jose Ribeiro practices practicing medicine in Vila Nova De Gaia, Portugal. Mr. Ribeiro is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. His clinical expertise encompasses Endocardial Fibroelastosis, Mitral Valve Regurgitation, Aortic Regurgitation, Transcatheter Aortic Valve Replacement (TAVR), and Cardiac Ablation.

    Experienced in Atrial Fibrillation

    Alzira C. Nunes
    Experienced in Atrial Fibrillation

    Alzira C. Nunes
    Referral may be required
    Porto, PT 

    Alzira Nunes practices practicing medicine in Porto, Portugal. Ms. Nunes is rated as an Experienced expert by MediFind in the treatment of Atrial Fibrillation. Her clinical expertise encompasses Wolff-Parkinson-White Syndrome, Atrial Fibrillation, Cardiac Arrest, Ventricular Fibrillation, and Gastrostomy.

    Experienced in Atrial Fibrillation

    Filipe L. Macedo
    Experienced in Atrial Fibrillation

    Filipe L. Macedo
    Referral may be required
    Porto, PT 

    Filipe Macedo practices practicing medicine in Porto, Portugal. Mr. Macedo 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 Mounier-Kuhn Syndrome, Patent Foramen Ovale, Transposition of the Great Arteries, Heart Transplant, and Patent Foramen Ovale Repair.

    Experienced in Atrial Fibrillation

    Vasco G. Ribeiro
    Experienced in Atrial Fibrillation

    Vasco G. Ribeiro
    Referral may be required
    Vila Nova De Gaia, PT 

    Vasco Ribeiro practices practicing medicine in Vila Nova De Gaia, Portugal. Mr. Ribeiro 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 Aortic Valve Stenosis, Coronary Heart Disease, Heart Attack, Transcatheter Aortic Valve Replacement (TAVR), and Heart Bypass Surgery.

    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 44

    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 Porto, PT?

    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 Porto, PT?

    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 Porto, PT?

    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 Porto, PT?

    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 Porto, PT?

    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 Porto, PT?

    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 Porto, PT?

    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 Porto, PT?

    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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