Overview
Dr. Alejandro Vidal Margenat, who was born and raised in Montevideo, Uruguay, earned his medical degree at the Universidad de la Republica in Montevideo, where he also did his internship and residency. During his residency, he participated in an external rotation at the Cardiac Electrophysiology Service at the Clinical University Hospital in Valencia, Spain. He also completed a fellowship in cardiac electrophysiology at McGill University in Montreal, Canada. Dr. Margenat, who has been in practice since 2011, is board certified as a cardiac device specialist and a cardiac electrophysiology specialist by the European Heart Rhythm Association. He sees patients for cardiovascular disease and cardiac arrhythmias and has specialized experience in catheter ablation and cardiac device implantation. Dr. Margenat also speaks Spanish and basic French. An assistant professor of clinical cardiac electrophysiology at McGovern Medical School at UTHealth Houston, Dr. Margenat has clinical interests that include ablation, atrial fibrillation, cardiovascular implantable electronic devices (CIEDS), clinical management and prevention, genetics and inherited arrhythmias, heart failure, lead extraction, pharmacology, remote monitoring, sudden cardiac arrest, ventricular arrhythmia, syncope and autonomic syndromes. Patients describe Dr. Margenat as a knowledgeable, trustworthy, reassuring and warm physician who understands their problems, listens to them, communicates well and never makes them feel rushed.
His clinical expertise encompasses Short QT Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), Brugada Syndrome, Ventricular Fibrillation, and Cardiac Ablation.
He is actively involved in clinical research, co-authoring 3 peer reviewed articles.
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- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- OTHER COMMERCIAL
- OTHER MEDICARE
- OTHER MEDICARE PART D
- PPO
- EPO
- HMO
- PPO
- HMO
- INDEMNITY
- POS
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- OTHER MANAGED MEDICAID
- OTHER MEDICAID
- STATE MEDICAID
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE PART D
- EPO
- HMO
- PPO
- MANAGED MEDICAID PLAN
- MEDICARE-MEDICAID PLAN
- OTHER COMMERCIAL
- HMO
- OTHER COMMERCIAL
- EPO
- HMO
- POS
- PPO
- EPO
- HMO
- INSURANCE PLAN
- MANAGED MEDICAID PLAN
- MEDICARE MAPD
- MEDICARE PDP
- MEDICARE SNP
- MEDICARE-MEDICAID PLAN
- OTHER MEDICARE
- OTHER MEDICARE PART D
Locations
Clinical Research
Clinical research consists of overseeing clinical studies of patients undergoing new treatments and therapies, and publishing articles in peer reviewed medical journals. Providers who actively participate in clinical research are generally at the forefront of the fields and aware of the most up-to-date advances in treatments for their patients.
Tmh Physician Associates PLLC
Miguel Valderrabano is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Houston, Texas. Dr. Valderrabano is highly rated in 17 conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Ventricular Tachycardia, Arrhythmias, Cardiac Ablation, and Pacemaker Implantation. Dr. Valderrabano is currently accepting new patients.
Dr. Ramesh Hariharan graduated from Kilpauk Medical College in Chennai, India, with a Bachelor of Medicine and a Bachelor of Surgery. He went on to obtain his Doctor of Medicine at Jawaharal Institute of Postgraduate Medical Education and Research in Pondicherry, India. After receiving specialized cardiology training as a cardiology registrar at St. Thomas’ Hospital in London, England, and St. James’s University Hospital in Leeds, England, he came to the McGovern Medical School at UTHealth in Houston, where he completed his internal medicine residency. He finished his fellowships in cardiovascular disease and cardiac electrophysiology at Baylor College of Medicine in Houston. Board certified in internal medicine, cardiovascular disease and clinical cardiac electrophysiology, Dr. Hariharan specializes in clinical cardiac electrophysiology. Currently, Dr. Hariharan is the medical director of Cardiac Electrophysiology at Memorial Hermann-Texas Medical Center and is a professor of cardiovascular medicine and the chief of the Cardiac Electrophysiology Section at UTHealth. He also speaks French, Hindi, Malayalam and Tamil. Dr. Hariharan is highly rated in 19 conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Arrhythmias, Ventricular Tachycardia, Cardiac Ablation, and Pacemaker Implantation.
Houston Cardiovascular Assoc PA
Tapan Rami is a Cardiac Electrophysiologist and a Cardiologist practicing medicine in Houston, Texas. Dr. Rami is highly rated in 37 conditions, according to our data. His clinical expertise encompasses Atrial Fibrillation, Dilated Cardiomyopathy (DCM), Arrhythmias, Cardiac Ablation, and Pacemaker Implantation. Dr. Rami is currently accepting new patients.
Frequently Asked Questions about Dr. Alejandro V. Margenat
How do I make an appointment with Dr. Alejandro V. Margenat?
You can book an appointment with Dr. Alejandro V. Margenat by calling their office at 713-486-1625. MediFind provides direct contact information so you can schedule visits, second opinions, or consultations without navigating third-party calendars.
Is Dr. Alejandro V. Margenat a top-rated expert for Short QT Syndrome?
MediFind is an objective health platform that identifies experts based on real-world data. Dr. Alejandro V. Margenat is classified as an Experienced expert for Short QT Syndrome, meaning they are among the top experts in the country for this condition. This ranking is based on their volume of patients, published research, and peer connections.
What conditions does Dr. Alejandro V. Margenat specialize in?
While Dr. Alejandro V. Margenat is a Cardiac Electrophysiology, they have specific expertise in Short QT Syndrome, Postural Orthostatic Tachycardia Syndrome (POTS), and Brugada Syndrome. MediFind analyzes a doctor's articles and referral patterns to identify their specific areas of focus within Cardiac Electrophysiology.
Does Dr. Alejandro V. Margenat participate in research or clinical trials?
Yes. Dr. Alejandro V. Margenat has published 3 articles and abstracts on conditions like Short QT Syndrome. You can view a list of Dr. Alejandro V. Margenat's latest peer-reviewed publications and clinical trial participation on their profile to see if they are active in new treatments.
Does Dr. Alejandro V. Margenat accept my insurance?
Dr. Alejandro V. Margenat accepts most major insurance plans, including Aetna and Anthem BCBS. We recommend calling the office directly at 713-486-1625 to verify that your specific plan is currently accepted before your visit.
Areas of Expertise
MediFind evaluates expertise by pulling from factors such as number of articles a doctor has published in medical journals, participation in clinical trials, speaking at industry conferences, prescribing and referral patterns, and strength of connections with other experts in their field.
Learn more about MediFind’s expert tiers
- Experienced
- Atrial FibrillationDr. Margenat isExperienced. Learn about Atrial Fibrillation.
- Brugada SyndromeDr. Margenat isExperienced. Learn about Brugada Syndrome.
- Cardiac AblationDr. Margenat isExperienced. Learn about Cardiac Ablation.
- Postural Orthostatic Tachycardia Syndrome (POTS)
- Short QT SyndromeDr. Margenat isExperienced. Learn about Short QT Syndrome.
- Ventricular FibrillationDr. Margenat isExperienced. Learn about Ventricular Fibrillation.