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Department Cardiovascular Medicine
Primary Location Cleveland Clinic Florida, Weston Hospital
Type of Doctor Adults Only
Languages English, Spanish
Surgeon No
Locations Specialties & Treatments

Treatment & Services

  • Ablation of Atrial Arrhythmias
  • Ablation of Complex Arrhythmias
  • Ablation of Ventricular Arrhythmias
  • Ablation Therapy for Atrial Fibrillation
  • Ambulatory Arrhythmia Monitoring
  • Antiarrhythmic Drug Therapy
  • Arrhythmia
  • Arrhythmia Ablation
  • Arrhythmia Detection
  • Arrhythmia Management Including Cardioversion
  • Arrhythmia Mechanisms
  • Atrial Fibrillation Center
  • BIV ICD Implantation
  • Biventricular Pacemaker
  • Biventricular Pacemakers and ICD implants and follow up
  • Cardiac Electrophysiology
  • Cardiac Electrophysiology & Pacing Section
  • Cardiac Implantable Devices
  • Cardiac Implantable Electronic Device
  • Cardiac Implantable Electronic Device Optimization (programming)
  • Cardiovascular Implantable Electronic Devices
  • Cardiovascular Medicine
  • Cardiovascular Medicine Department
  • Cardioversion
  • Catheter Ablation
  • Cryoablation
  • Defibrillator - Follow Up
  • Defibrillator Implantation
  • Electrocardiogram (EKG or ECG)
  • Electrocardiograph Tests
  • Electrophysiologic Monitoring
  • Electrophysiology Studies (EP)
  • ICD Implants
  • Implantable Cardioverter Defibrillator
  • Implantable Loop Recorder
  • Interpretation of EEG in the critical care setting
  • Lead Extraction (ICD, Pacemaker)
  • Pacemaker - Permanent
  • Pacemaker Follow-up
  • Pacemaker Implant
  • Pacemaker Lead Extraction
  • Pacemaker Lead Replacement
  • Percutaneous and Endoscopic Interventions for Atrial Fibrillation
  • Pulmonary Vein Ablation Procedure
  • Surgical Procedures for Atrial Fibrillation
  • Temporary Pacemakers
  • Tilt Test
  • Ventricular Arrhythmia Center
  • Watchman
View all 49 Treatment & Services +

Specialty in Diseases & Conditions

  • Abnormal Heart Rhythms
  • Arrhythmia
  • Arrhythmogenic Right Ventricular Dysplasia
  • Atrial Fibrillation
  • Atrial Flutter
  • Atrial Tachycardia
  • Atrioventricular (AV) Block
  • Atrioventricular Nodal Reentry Tachycardia (AVNRT)
  • Bicuspid Aortic Valve Disease
  • Bradyarrhythmias
  • Bradycardia
  • Brugada Syndrome
  • Bundle Branch Block
  • Cardiac Device Infections
  • Cardiac Implantable Electronic Device Infection
  • Catecholaminergic Polymorphic Ventricular Tachycardia
  • Genetics of Arrhythmias
  • Heart Blocks
  • Heart Rhythm Problems
  • Infected Cardiac Devices
  • Junctional Rhythm
  • Long QT Syndrome (LQTS)
  • Mahaim Fiber
  • Post Maze Arrhythmia
  • Pre-Excitation Syndrome
  • Premature Ventricular Complexes
  • Sinus Node Dysfunction
  • Sudden Cardiac Arrest
  • Sudden Cardiac Death (Sudden Cardiac Arrest)
  • Supraventricular Arrhythmia
  • Supraventricular Tachycardia
  • Syncope
  • Ventricular Arrhythmias
  • Ventricular Fibrillation
  • Ventricular Tachycardia
  • Wolff-Parkinson-White Syndrome (WPW)
View all 36 Specialties +


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Education & Professional Highlights

Education & Professional Highlights



  • Cardiac Pacing and Cardioversion Defibrillation - Electrophysiology

Specialty Interests

antiarrhythmic drug therapy, biventricular pacemakers and ICD implants and follow up, congestive heart failure, implantable defibrillators, pacemakers, pulmonary vein isolation for atrial fibrillation, radiofrequency catheter ablation of cardiac arrhythmias, resynchronization therapy, transcatheter laser lead extraction

Research & Publications

Research & Publications

See publications for Marcelo Helguera, MD.

(Disclaimer: This search is powered by PubMed, a service of the U.S. National Library of Medicine. PubMed is a third-party website with no affiliation with Cleveland Clinic.)

Industry Relationships

Industry Relationships

Cleveland Clinic physicians and scientists may collaborate with the pharmaceutical or medical device industries to help develop medical breakthroughs or provide medical expertise or education. Cleveland Clinic strives to make scientific advances that will benefit patient care and support outside relationships that promise public benefit. In order for the discoveries of Cleveland Clinic physicians' and scientists' laboratories and investigations to benefit the public, these discoveries must be commercialized in partnership with industry. As experts in their fields, Cleveland Clinic physicians and scientists are often sought after by industry to consult, provide expertise and education.

To assure professional and commercial integrity in such matters, Cleveland Clinic maintains a program that reviews these collaborations and, when appropriate, puts measures in place to minimize bias that may result from ties to industry. Cleveland Clinic publicly discloses the names of companies when (i) its physicians/scientists receive $5,000 or more per year (or, in rare cases, equity or stock options) for speaking and consulting, (ii) its physicians/scientists serve as a fiduciary, (iii) its physicians/scientists receive or have the right to receive royalties or (iv) its physicians/ scientists hold any equity interest for the physician's/scientist's role as inventor, discoverer, developer, founder or consultant.* In publicly disclosing this information, Cleveland Clinic tries to provide information as accurately as possible about its physicians' and scientists' connections with industry.

As of 8/4/2022, Dr. Helguera has reported no financial relationship with industry that is applicable to this listing. In general, patients should feel free to contact their doctor about any of the relationships and how the relationships are overseen by Cleveland Clinic. To learn more about Cleveland Clinic's policies on collaborations with industry and innovation management, go to our Integrity in Innovation page.

Public Health Service-Reportable Financial Conflicts of Interest. Cleveland Clinic scientists and physicians engage in basic, translational and clinical research activities, working to solve health problems, enhance patient care and improve quality of life for patients. Interactions with industry are essential to bringing the researchers' discoveries to the public, but can present the potential for conflicts of interest related to their research activities. Click here to view a listing of instances where Cleveland Clinic has identified a Public Health Service (PHS)-Reportable Financial Conflict of Interest and has put measures in place to ensure that, to the extent possible, the design, conduct and reporting of the research is free from bias.

* Cleveland Clinic physicians and scientists subscribe to the guidance presented in the PhRMA Code on Interactions with Healthcare Professionals and the AdvaMed Code of Ethics on Interactions with Health Care Professionals. As such, gifts of substantial value are generally prohibited.

Patient Satisfaction Reviews

231 Patient Satisfaction Reviews

The Patient Satisfaction Rating is an average of all responses to the care provider related questions shown below from our nationally-recognized Press Ganey Patient Satisfaction Survey. Patients that are treated in outpatient or hospital environments may receive different surveys, and the volume of responses will vary by question.

Responses are measured on a scale of 1 to 5 with 5 being the best score.

The comments are submitted by patients and reflect their views and opinions. The comments are not endorsed by and do not necessarily reflect the views of Cleveland Clinic.

Overall Star Ratings
4.8 out of 5
Explains 4.8
Listens 4.6
Courtesy, Respect & Concern 4.9
Patient Rating of Doctor 4.9

29 Patient Comments

Reviewed on Jul 7, 2022

Great experience with dr helguera

Reviewed on Jun 14, 2022

Dr Helguera is one of the best electrophysiologist in the United States the staff and people that work in the department or absolutely the best. I travel 380 miles one way to see Dr Helguera call mom and I will continue to do that.

Reviewed on May 25, 2022

We live dr. Helguera.

Reviewed on May 20, 2022

Dr Helguera is very compassionate and knowledgeable. My wife and I felt very comfortable and very much appreciated his thorough discussion and advice. As a physician myself I can truly say he has an A+ bedside manner and you can see that he and his staff care.

Reviewed on May 16, 2022

Dr Helguera is a great doctor.

Reviewed on May 5, 2022

Excellent Dr. Im very happy with he's served. He anwser all my questions.

Reviewed on May 5, 2022

The Dr. Was good concern about my health and medicines.

Reviewed on May 4, 2022

Already recommended Dr. Helguera to my neighbor.

Reviewed on Apr 25, 2022

Dr Helguera has cared for my heart for 12 years and has kept me safe. My wife and I really like him. Thanks Dr you're the best

Reviewed on Apr 25, 2022

Good experiencieExcelent Doctor

Reviewed on Apr 22, 2022

My experience was very very good, I am very very happy to be going to the Cleveland clinic to be served, the doctors and nurses and the staff were wonderful, I would recommend this clinic to anyone who wants a quality experience.

Reviewed on Apr 6, 2022

Dr. Helguera is simply awesome. I've been seeing him for years and he is consistently the best I could hope to have attend to my cardiac care.

Reviewed on Mar 24, 2022

Dr. Helgura and my team of doctors have always treated me with the utmost respect and displayed a genuine concern for my well being.

Reviewed on Mar 22, 2022

The entire experience with Dr. Helguera was so thorough and so informed, I would have to rate it as EXCELLENT+.

Reviewed on Feb 18, 2022

Dr. Helguera is the best!!!

Reviewed on Dec 2, 2021

Dr. Helguera has a great bedside manner. He takes time to explain procedures to his patients

Reviewed on Dec 1, 2021

Excellent team and a very excellent doctor.

Reviewed on Nov 29, 2021

He is a good Doctor, I have great respect for him.

Reviewed on Nov 23, 2021

The Dr. Excellent

Reviewed on Nov 8, 2021

The best doctor.

Reviewed on Nov 2, 2021

I like Dr Helguera very much

Reviewed on Oct 25, 2021

Dr. Helgura was very courteous and kind, explained everything in great detail. He took plenty of time to explain all my options and I felt very involved in all decisions regarding my treatment plan. He addressed all my concerns and explained all benefits and risks of medications etc. I felt very well cared for.

Reviewed on Oct 19, 2021

My primary care doctor was very detailed and thorough.

Reviewed on Oct 19, 2021

Both Dr. Helguera and the ICD Device Technician were excellent and they explained things very clearly. They were friendly and put you at ease.

Reviewed on Oct 13, 2021

I always have a good experience at Cleveland Clinic I love all my doctors are there

Reviewed on Oct 13, 2021

I love Dr Helguera, He is very nice and explain to me perfect, I trust him

Reviewed on Oct 7, 2021

Dr.Helguera is one of the best Drs. I've been to in my 73 years. HE LISTENS AND ACTS ON YOUR CONCERNS!

Reviewed on Oct 5, 2021

I feel very comfortable under Dr. Helguera's care. He speaks in very practical terms and knows his stuff.

Reviewed on Sep 23, 2021

Excellent experience with Dr Helgeara

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