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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


Education & Fellowships

Fellowship - Cleveland Clinic
Cardiac Electrophysiology
Cleveland, OH USA

Medical Education - Cleveland Clinic
Cardiac Pacing and Electrophysiology
Cleveland, OH USA

Residency - Cardiovascular Institute of Buenos Aires
Buenos Aires,

Internship - Cardiovascular Institute of Buenos Aires
Internal Medicine
Buenos Aires,

Medical Education - University of Buenos Aires School of Medicine
Buenos Aires, Argentina

Medical Education - Reference Source


  • Cardiac Pacing and Cardioversion Defibrillation - Cardiovascular Disease

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 4/22/2021, 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

268 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 4.8
Patient Rating of Doctor 4.8

41 Patient Comments

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 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

Reviewed on Sep 15, 2021

Great inputs from Dr Helguera

Reviewed on Sep 14, 2021

I was very satisfied with the care provider.

Reviewed on Sep 7, 2021

Cl Cl is breath of fresh air compared to some other providers.

Reviewed on Sep 1, 2021

Dr. Helguera was excellent at explaining the ablation procedure.

Reviewed on Aug 24, 2021

All person that assisted me were incredibly helpful. Of course, that also includes my doctor Helguera who is great!!!

Reviewed on Aug 24, 2021

My experience with Dr. Helguera had always been very satisfying. He always answers all of my questions and concerns.

Reviewed on Aug 19, 2021

I was made to feel as though the doctor had better things to do than care for me.

Reviewed on Aug 17, 2021

Dr. Helguera, spent at least 45 minutes with me and explained my situation his recommendations. I really appreciated his manor of working with me and glad I chose him for may Heart Ablation scheduled in September.Excellent!

Reviewed on Aug 12, 2021

Suggested I play with my medication until I find the right dose but didn't indicate which physician would oversee the process/manage prescriptions.

Reviewed on Aug 11, 2021

Dr. Helguera was a true professional as usual. Been seeing him since around 2007

Reviewed on Jul 27, 2021

Good experience and knowledge from Doctor.

Reviewed on Jul 19, 2021

Dr. Helguera is the best. He is always considerate of my preferences which is to cease most medication. I am eager to wear a removable heart monitor for 4 weeks as the strength of my prescribed medications is gradually reduced. I appreciate that Dr. Helguera arranged for Accommodation for my goal and preference. I am thankful for the skill of Dr. Helguera and this team.

Reviewed on May 26, 2021

I have total confidence in Dr. Heulgera.

Reviewed on May 21, 2021

Dr. Helguera and all of his staff treated me very well. I have no complaints.

Reviewed on Apr 14, 2021

I would absolutely recommend this doctor.

Reviewed on Mar 3, 2021

Knowledgeable Dr..

Reviewed on Feb 23, 2021

Dr. understood my desire not to have invasive proceedures

Reviewed on Feb 18, 2021

Dr. very understanding and knowledgeable.

Reviewed on Feb 18, 2021

felt very comfortable with doctor's demeanor

Reviewed on Feb 16, 2021

Dr Helguera is the best.He treats me like family

Reviewed on Feb 15, 2021

very happy with the understanding of Dr Helguera of my needs and condition.

Reviewed on Feb 15, 2021

I love Dr Helguera., He LISTENS to me and that is rare sometimes with drs.

Reviewed on Feb 9, 2021

I know they have just a few minutes per pt. but dr. H is always connected to his patient

Reviewed on Jan 21, 2021

Dr. Helguera is excellent doctor, very caring.

Reviewed on Jan 19, 2021

Great doctor. Took the time to explain all that needed explaining, and answered all the questions I had.

Reviewed on Jan 11, 2021

The attention of all the staff, both at the front desk as well as the Nurse and Dr Helguera, all of excellent human quality

Reviewed on Jan 6, 2021

Dr. Helguera always makes me feel better.

Reviewed on Dec 9, 2020

the service and the doctors answer to all my questions and concerns was excellent

Reviewed on Dec 9, 2020

the doctor answer and explain all my questions and concerns regarding my health. I'll recommend him to anybody looking for a cardiology

Reviewed on Nov 24, 2020

very nice dr explanation was very good what needs to be done with me

Reviewed on Nov 23, 2020

has been my doctor since 2010. always excellent

Reviewed on Nov 19, 2020

Dr. Helguera is my hero.Respectful, understanding, kind, informative.

Related Videos Featuring Marcelo Helguera, MD

Related Videos Featuring Marcelo Helguera, MD

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