The 20 Best Atrial Fibrillation Doctors Near Me in CT, ES

Find the Top Atrial Fibrillation Experts and Specialists

Last Updated: 06/30/2026

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MediFind found 283 doctor with experience in Atrial Fibrillation near CT, ES. Of these, 238 are Experienced, 37 are Advanced, 5 are Distinguished and 3 are Elite.

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283 providers found
    Elite in Atrial Fibrillation

    Lluis Mont
    Elite in Atrial Fibrillation

    Lluis Mont
    Referral may be required
    Villarroel St 170, 
    Barcelona, CT, ES 

    Lluis Mont practices practicing medicine in Barcelona, Spain. Mont is rated as an Elite expert by MediFind in the treatment of Atrial Fibrillation. They are also highly rated in 19 other conditions, according to our data. Their clinical expertise encompasses Atrial Fibrillation, Ventricular Tachycardia, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation.

    Elite in Atrial Fibrillation

    Josep Brugada
    Elite in Atrial Fibrillation

    Josep Brugada
    Referral may be required
    Villarroel St 170, 
    Barcelona, CT, ES 

    Josep Brugada practices practicing medicine in Barcelona, Spain. Mr. Brugada is rated as an Elite expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 20 other conditions, according to our data. His clinical expertise encompasses Brugada Syndrome, Ventricular Tachycardia, Atrial Fibrillation, Cardiac Ablation, and Pacemaker Implantation.

    Elite in Atrial Fibrillation

    Elena Arbelo
    Elite in Atrial Fibrillation

    Elena Arbelo
    Referral may be required
    Villarroel St 170, 
    Barcelona, CT, ES 

    Elena Arbelo practices practicing medicine in Barcelona, Spain. Ms. Arbelo is rated as an Elite expert by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 18 other conditions, according to our data. Her clinical expertise encompasses Brugada Syndrome, Atrial Fibrillation, Ventricular Fibrillation, Cardiac Ablation, and Pacemaker Implantation.

    Learn about our expert tiers
    Distinguished in Atrial Fibrillation

    Antoni Bayes-Genis
    Distinguished in Atrial Fibrillation

    Antoni Bayes-Genis
    Referral may be required
    Institut Del Cor, 
    Barcelona, CT, ES 

    Antoni Bayes-Genis practices practicing medicine in Barcelona, Spain. Mr. Bayes-Genis is rated as a Distinguished expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 30 other conditions, according to our data. His clinical expertise encompasses Heart Failure, Heart Attack, Heart Failure with Preserved Ejection Fraction (HFpEF), Angioplasty, and Percutaneous Coronary Intervention (PCI).

    Distinguished in Atrial Fibrillation

    Eduard Guasch
    Distinguished in Atrial Fibrillation

    Eduard Guasch
    Referral may be required
    Villarroel St 170, 
    Barcelona, CT, ES 

    Eduard Guasch practices practicing medicine in Barcelona, Spain. Mr. Guasch is rated as a Distinguished expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Heart Block, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

    Distinguished in Atrial Fibrillation

    Xavier Freixa
    Distinguished in Atrial Fibrillation

    Xavier Freixa
    Referral may be required
    Barcelona, CT, ES 

    Xavier Freixa practices practicing medicine in Barcelona, Spain. Mr. Freixa is rated as a Distinguished expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 18 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Mitral Valve Regurgitation, Tricuspid Regurgitation, Percutaneous Coronary Intervention (PCI), and Patent Foramen Ovale Repair.

    Distinguished in Atrial Fibrillation

    Antonio Berruezo
    Distinguished in Atrial Fibrillation

    Antonio Berruezo
    Referral may be required
    Villarroel St 170, 
    Barcelona, CT, ES 

    Antonio Berruezo practices practicing medicine in Barcelona, Spain. Mr. Berruezo is rated as a Distinguished expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 17 other conditions, according to our data. His clinical expertise encompasses Ventricular Tachycardia, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), Cardiomyopathy, and Cardiac Ablation.

    Distinguished in Atrial Fibrillation

    Felipe Bisbal
    Distinguished in Atrial Fibrillation

    Felipe Bisbal
    Referral may be required
    Institut Del Cor, 
    Barcelona, CT, ES 

    Felipe Bisbal practices practicing medicine in Barcelona, Spain. Mr. Bisbal is rated as a Distinguished expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 7 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.

    Advanced in Atrial Fibrillation

    Jose M. Tolosana
    Advanced in Atrial Fibrillation

    Jose M. Tolosana
    Referral may be required
    Villarroel St 170, 
    Barcelona, CT, ES 

    Jose Tolosana practices practicing medicine in Barcelona, Spain. Mr. Tolosana is rated as an Advanced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Ventricular Tachycardia, Arrhythmias, Heart Block, Cardiac Ablation, and Pacemaker Implantation.

    Advanced in Atrial Fibrillation

    Roger M. Borras
    Advanced in Atrial Fibrillation

    Roger M. Borras
    Referral may be required
    170 Villarroel St, 
    Barcelona, CT, ES 

    Roger Borras practices practicing medicine in Barcelona, Spain. Mr. Borras 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 Ventricular Tachycardia, Atrial Fibrillation, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), and Cardiac Ablation.

    Advanced in Atrial Fibrillation

    Pedro L. Guillen-Cepas
    Advanced in Atrial Fibrillation

    Pedro L. Guillen-Cepas
    Referral may be required
    Barcelona, CT, ES 

    Pedro Guillen-Cepas practices practicing medicine in Barcelona, Spain. Mr. Guillen-Cepas is rated as an Advanced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 11 other conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Aortic Valve Stenosis, Tricuspid Regurgitation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Advanced in Atrial Fibrillation

    Diego Penela
    Advanced in Atrial Fibrillation

    Diego Penela
    Referral may be required
    Barcelona, CT, ES 

    Diego Penela practices practicing medicine in Barcelona, Spain. Mr. Penela 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 Ectopic Heartbeat, Ventricular Tachycardia, Arrhythmias, Paroxysmal Supraventricular Tachycardia (PSVT), and Cardiac Ablation.

    Advanced in Atrial Fibrillation

    Marta H. Sitges
    Advanced in Atrial Fibrillation

    Marta H. Sitges
    Referral may be required
    Villarroel St 170, 
    Barcelona, CT, ES 

    Marta Sitges practices practicing medicine in Barcelona, Spain. Ms. Sitges is rated as an Advanced expert by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 13 other conditions, according to our data. Her clinical expertise encompasses Tricuspid Regurgitation, Heart Block, Small for Gestational Age, Cardiac Ablation, and Heart Transplant.

    Advanced in Atrial Fibrillation

    Ander G. Regueiro
    Advanced in Atrial Fibrillation

    Ander G. Regueiro
    Referral may be required
    Barcelona, CT, ES 

    Ander Regueiro practices practicing medicine in Barcelona, Spain. Mr. Regueiro is rated as an Advanced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 16 other conditions, according to our data. His clinical expertise encompasses Aortic Valve Stenosis, Heart Attack, Infective Endocarditis, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    Advanced in Atrial Fibrillation

    Jean-baptiste B. Guichard
    Advanced in Atrial Fibrillation

    Jean-baptiste B. Guichard
    Referral may be required
    Barcelona, CT, ES 

    Jean-baptiste Guichard practices practicing medicine in Barcelona, Spain. Mr. Guichard 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, Arrhythmias, Heart Block, Cardiomyopathy, and Cardiac Ablation.

    Advanced in Atrial Fibrillation

    Antonia Sambola
    Advanced in Atrial Fibrillation

    Antonia Sambola
    Referral may be required
    Barcelona, CT, ES 

    Antonia Sambola practices practicing medicine in Barcelona, Spain. Ms. Sambola is rated as an Advanced expert by MediFind in the treatment of Atrial Fibrillation. She is also highly rated in 7 other conditions, according to our data. Her clinical expertise encompasses Heart Attack, Atrial Fibrillation, Acute Coronary Syndrome, Stent Placement, and Percutaneous Coronary Intervention (PCI).

    Advanced in Atrial Fibrillation

    Ivo Luque-Roca
    Advanced in Atrial Fibrillation

    Ivo Luque-Roca
    Referral may be required
    Villarroel St 170, 
    Barcelona, CT, ES 

    Ivo Luque-Roca practices practicing medicine in Barcelona, Spain. Mr. Luque-Roca 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 Arrhythmias, Ventricular Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), Cardiac Ablation, and Pacemaker Implantation.

    Advanced in Atrial Fibrillation

    Julio Almor-Marti
    Advanced in Atrial Fibrillation

    Julio Almor-Marti
    Referral may be required
    Barcelona, CT, ES 

    Julio Almor-Marti practices practicing medicine in Barcelona, Spain. Mr. Almor-Marti is rated as an Advanced 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 Atrial Fibrillation, Paroxysmal Supraventricular Tachycardia (PSVT), Arrhythmias, Cardiac Ablation, and Lithotripsy.

    Advanced in Atrial Fibrillation

    Andreu Sanchez-Porta
    Advanced in Atrial Fibrillation

    Andreu Sanchez-Porta
    Referral may be required
    Barcelona, CT, ES 

    Andreu Sanchez-Porta practices practicing medicine in Barcelona, Spain. Mr. Sanchez-Porta is rated as an Advanced expert by MediFind in the treatment of Atrial Fibrillation. He is also highly rated in 10 other conditions, according to our data. His clinical expertise encompasses Arrhythmias, Ventricular Tachycardia, Paroxysmal Supraventricular Tachycardia (PSVT), Cardiac Ablation, and Transcatheter Aortic Valve Replacement (TAVR).

    Advanced in Atrial Fibrillation

    Lluis Asmarats
    Advanced in Atrial Fibrillation

    Lluis Asmarats
    Referral may be required
    Barcelona, CT, ES 

    Lluis Asmarats practices practicing medicine in Barcelona, Spain. Asmarats is rated as an Advanced 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 Aortic Valve Stenosis, Tricuspid Regurgitation, Atrial Fibrillation, Transcatheter Aortic Valve Replacement (TAVR), and Aortic Valve Replacement.

    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 283

    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 CT, ES?

    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 CT, ES?

    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 CT, ES?

    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 CT, ES?

    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 CT, ES?

    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 CT, ES?

    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 CT, ES?

    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 CT, ES?

    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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