Cardiologists with experience in Holter monitor in the Southern suburbs of Athens

Vraxatis Antonios Kai Synergates are based in Kallithea. Vraxatis Antonios is a graduate of the Medical School of the National and Kapodistrian University of Athens. From 1982 to 2011, he served as a Cardiologist at the General Hospital of Athens "G. Gennimatas" of the National Health System (E.S.Y.) and advanced to the position of Director. Alongside his clinical cardiology practice, he focused his interest on the emerging field of interventional cardiology. He initially trained at Hippocrates Hospital (1982) and subsequently at the London Chest Hospital in London and the Catharina Hospital in Eindhoven, the Netherlands (1988). He worked across the full spectrum of modern diagnostic and interventional cardiology, performed the first stent placement in a myocardial bridge in Greece and the second worldwide (1990), and was particularly involved in angioplasty for acute myocardial infarction, organizing its systematic implementation at the Hemodynamics Laboratory of the General Hospital of Athens "G. Gennimatas" since 1996. As President of the Working Group on Hemodynamics & Interventional Cardiology of the Hellenic Cardiological Society, he coordinated and participated in the editorial committee that, for the first time in the Greek language, authored guidelines for interventional techniques, published in a special issue of approximately 100 pages of the Hellenic Cardiological Review.

Karali Maria - Dionysia is a Cardiologist and maintains a private practice in Kallithea. She is a PhD candidate at the Medical School of the National and Kapodistrian University of Athens and graduated from the medical department of the same institution. She completed her Cardiology specialty training working as a resident physician at the Athens General Hospital "Laiko," Metropolitan Hospital, and Piraeus General Hospital "Tzaneio." Among these, she served as a Scientific Collaborator at the Athens General Hospital "Hippokration." To date, she has authored numerous medical papers, both undergraduate and postgraduate, and simultaneously ensures her continuous professional development through attendance and participation in a large number of medical conferences, seminars, and workshops.

Kontsas Konstantinos MD, PhD is a Cardiologist who maintains a private practice in Paleo Faliro. He holds a doctorate from the Medical School of the National and Kapodistrian University of Athens and a medical degree from the Medical School of Aristotle University of Thessaloniki. He specialized in Cardiology at the 2nd Cardiology Clinic of the University General Hospital "Attikon." He further specialized, with a scholarship from the Hellenic Cardiological Society, in Pulmonary Hypertension and Congenital Heart Diseases at the Royal Brompton Hospital in London, where he subsequently worked as a registrar. Additionally, he specialized in Cardiopulmonary Exercise Testing and Cardiac Rehabilitation at the University Hospital of Bern, Switzerland. He is a certified hypertension specialist by the European Society of Hypertension (ESH) and has expertise in advanced ultrasound techniques (Stress Echo, 2D strain, 3D Echo). He is a Scientific Collaborator and University Fellow at the 2nd University Cardiology Clinic of the University General Hospital "Attikon" and collaborates with Hygeia Group Clinics, Athens Medical Center, White Cross Athens, and the Gynecological Obstetric Surgical Center "Leto." Finally, he actively participates in Greek and international conferences through oral and poster presentations and attends seminars as part of his continuous education and professional development.

Sakellariou Theodoros is a Cardiologist with private practices in Ampelokipoi and Voula. He is a PhD candidate at the National and Kapodistrian University of Athens and a graduate of the Medical School of Aristotle University of Thessaloniki. The doctor has extensive experience in the diagnosis and management of all cardiovascular diseases, including arterial hypertension, dyslipidemia, arrhythmias, tachycardias, atrial fibrillation, coronary artery disease, and heart failure. He provides specialized examinations such as electrocardiogram, real-time cardiac rhythm monitoring, cardiac triplex, and Holter monitoring. He has worked at the Cardiology Departments of the Specialized Anticancer Hospital of Piraeus "Metaxa," the Athens Medical Center, the 1st IKA Hospital of Athens, and the General Hospital "Sismanogleio." To date, he remains an external scientific collaborator of the Cardiology Clinic at "Errikos Dynan" Hospital and collaborates with cardiology departments of several other public and private healthcare facilities. Finally, he is a member of the Athens Medical Association, the Hellenic Cardiological Society, the European Society of Prevention and Rehabilitation of Cardiovascular Disease, and the European Society of Heart Failure.

Soulaidopoulos Stergios is a Specialist Cardiologist with expertise in Interventional Cardiology. He works as a Scientific Associate in the field of Interventional Cardiology at the First University Cardiology Clinic of Hippokration Hospital of Athens and maintains a private practice in Nea Smyrni. Additionally, he is affiliated with the Athens Medical Center. He graduated from the Medical School of Aristotle University of Thessaloniki in 2011, and in 2021 he was awarded a PhD from the Medical School of AUTH. During his specialization, he worked in clinics in Austria and Germany. He completed the main part of his Cardiology specialty at the First University Cardiology Clinic of Hippokration Hospital of Athens in 2022. His research interests focus on interventional cardiology, specifically the interventional treatment of coronary artery disease, structural heart diseases, and resistant hypertension. He has published over 100 papers in reputable international journals, and in 2024 he was awarded the title of Fellow of the European Society of Cardiology (FESC) in recognition of his research work. He is also a member of the Hellenic Cardiological Society and the European Association of Percutaneous Cardiovascular Interventions (EAPCI).

Koinakis Nikolaos is an Adult and Pediatric Cardiologist and maintains private practices in Kallithea, Glyfada, and Sitia, Crete. He is a graduate of Biology and the Medical School of the University of Crete. He specialized in cardiology at the General Hospital "Asklipieio" of Voula. During his specialization, he trained in pediatric cardiology at the General Children's Hospital "Agia Sofia". He pursued further training in advanced ultrasound techniques (stress echo, transesophageal echocardiography) at the General Hospital of Crete "Venizeleio". The clinic provides electrocardiograms, heart triplex ultrasounds, blood pressure Holter monitoring, rhythm Holter monitoring (24 and 48 hours), stress echo, pre-participation athletic screening, prescription of medications, and referral for diagnostic tests. Home visits are available (clinical examination, electrocardiogram, heart triplex ultrasound, rhythm Holter, blood pressure Holter) upon prior arrangement with the physician. Finally, the doctor has obtained training certificates from the Institute for the Study and Education in Thrombosis and Antithrombotic Therapy as well as from the Hellenic Society of Lipidology, Atherosclerosis, and Vascular Disease.

The physician examines children older than 2 years.

Katrapas Panagiotis is a Specialist Cardiologist who maintains private practices in Neos Kosmos and Glyfada, while also providing his medical services in the broader Attica region. He is a medical graduate and completed his specialization at the General Hospital Asklipieio of Voula. For several years, he worked at the same hospital as a Cardiologist in the Heart Failure Clinic and the Hypertension Clinic, while concurrently serving as a co-investigator in the clinical studies department of the hospital’s cardiology clinic. He possesses experience and specializes in echocardiography, clinical cardiology, as well as pulmonary hypertension.

Dimitrios Benas is a Cardiologist with high scientific expertise and extensive research activity, combining clinical experience with academic excellence. He graduated from the Medical School of the University of Crete and subsequently specialized in Cardiology at the University Hospital “Attikon,” where he completed his training in 2024. In parallel, he obtained his PhD from the Medical School of the National and Kapodistrian University of Athens with the highest distinction (“Excellent”).He holds the European Diploma in Cardiology (European Examination in Core Cardiology) and has authored 24 publications in international peer-reviewed journals, with over 250 citations on Scopus and an h-index of 9 — indicators reflecting the global scientific recognition of his work. His research interests focus on arterial hypertension, pulmonary hypertension, and cardiopulmonary exercise testing, with active participation in multicenter Greek and European studies.He has lectured in numerous seminars and conferences, training physicians in cardiopulmonary exercise testing, and has been repeatedly invited as a speaker and panelist at major scientific events in Greece and abroad.Since 2025, he has maintained a private cardiology practice in Piraeus, offering comprehensive prevention, diagnostic, and treatment services for cardiovascular diseases, based on the latest scientific evidence.

Zampelis Konstantinos is a Cardiologist and maintains a private practice in Nea Smyrni. His practice covers the full spectrum of cardiological evaluation and cardiovascular diseases, with particular expertise in Echocardiography, Clinical Cardiology, and Arterial Hypertension.

Drivas Kyriakos is a Specialist Cardiologist - Arrhythmologist, Consultant at the Cardiology Clinic of Iatriko Athinon (Palaio Faliro Clinic) and maintains a private practice in Glyfada. He graduated from the Medical School of the University of Ioannina and also holds a degree in Medical Laboratory Technology from the Technological Educational Institute of Athens. He possesses the European Board of Cardiology Diploma (EEGC) and is certified in Advanced Life Support (ALS) by the Hellenic Society of Cardiopulmonary Resuscitation. He specialized in Cardiology at the Korgialeneio-Benakeio E.E.S. and received further training at the 2nd Cardiology Clinic of the General Hospital Evaggelismos, focusing particularly on pacemaker and defibrillator implantation, arrhythmia ablation, and the monitoring of implantable devices. His practice offers specialized diagnostic and therapeutic services for cardiac arrhythmias, with an emphasis on modern, personalized patient care.

Papamentzelopoulos Spyridon is a Cardiologist and operates a private practice in Piraeus. He was admitted to the Military Officers School of Corps and is a graduate of the Medical School of Aristotle University of Thessaloniki. He initially specialized in Pathology at the 401 General Military Hospital of Athens for two years, including nine months in the Intensive Care Unit, and subsequently specialized in Cardiology for four years at the Onassis Cardiac Surgery Center. There, he participated in the management of numerous and complex cardiological cases, while also performing hundreds of diagnostic (stress tests, echocardiograms, Holter monitoring, and others) and interventional procedures (coronary angiographies, angioplasties, cardiac catheterizations, intravenous pacing). Additionally, he has participated in international studies of new transcatheter techniques for treating cardiac valve diseases (TAVI), as well as in the monitoring of patients with heart failure (using left ventricular assist devices [LVAD]) and heart transplantation. At his private practice, he provides specialized solutions tailored to the needs of his patients.

Asonitis Emmanouil MD is a Specialist Cardiologist for adults and maintains his practice in Argyroupoli. He holds a degree from the Medical School of the University of Patras and graduated from the University Nursing School of Athens at the National and Kapodistrian University of Athens. He specialized in cardiology at the General Hospital "Asklipieio Voulas." He possesses extensive experience in the full spectrum of clinical cardiology, particularly in the use of diagnostic tests (heart triplex, rhythm Holter, blood pressure Holter, stress test, etc.). During his specialty training, he received education in Pediatric Cardiology at the Children's Hospital "Agia Sofia," in the Assessment of Arrhythmic Events at the Electrophysiology and Pacing Department of the General Hospital of Athens “Evangelismos,” and in Nuclear Cardiology at the Nuclear Medicine Department of the General Hospital "Alexandra." The physician is a member of the Athens Medical Association and continually participates in numerous conferences and seminars, aiming for continuous professional development. His medical care focuses on safeguarding individual health, improving daily life, and preventing dangerous health conditions (prevention, early diagnosis, and management of risk factors aimed at reducing cardiovascular risk), thus providing holistic care for the patient.

Mr. Kouremetis Mixalis is a Cardiologist who has maintained a private practice in Nea Smyrni since 1991. He holds a degree and graduated with honors as a Doctor from the National and Kapodistrian University of Athens. He specialized at the Cardiology Clinic of the General Hospital of Athens "Hippokration." He has undergone further training for six months in Cardiac Ultrasound and for twenty months in Interventional Cardiology at the University Cardiology Clinic of the General Hospital of Athens "Hippokration." He has extensive experience across the full spectrum of Clinical Cardiology (coronary artery disease, valvular heart disease, arterial hypertension, hyperlipidemia, arrhythmias, cardiomyopathies, heart failure). The practice offers: Heart and aortic triplex, stress testing, Holter monitoring of rhythm and blood pressure, pre-athletic screening for children and adults. He has participated in 21 studies presented at international and Greek conferences and journals, and has also delivered lectures at conferences and workshops in Greece and Europe. Finally, the doctor is a member of the Athens Medical Association, the Hellenic Cardiological Society, the Hellenic Hypertension Society, and is also a member of the Board of Directors of the Association of Independent Cardiologists. *The doctor is contracted with the "Prolavo" Doxiadis program*

Giannoulis Euaggelos is a Cardiologist who maintains a private practice in Agios Dimitrios. He holds a medical degree from the National and Kapodistrian University of Athens with a specialization in Cardiology from the General Hospital of Athens "Evangelismos." He works as a Consultant Cardiologist in the 2nd Cardiology Department at the Euroclinic of Athens. In his practice, he manages cases spanning the entire spectrum of cardiology, with a specialization in echocardiography as well as stress echocardiography.

Giannitsi Sofia MD, PhD is a Cardiologist and Consultant of the Cardiology Team at "HYGEIA" Hospital and maintains a private practice in Argyroupoli. She graduated and earned her doctorate from the Medical School of the University of Ioannina, with her dissertation focusing on heart failure. In 2021, she obtained her Cardiology specialty title and the European Diploma in Cardiology (European Examination in General Cardiology, European Society of Cardiology). She has worked and specialized for four years in the Cardiology Department of the Asklipieio Voulas General Hospital and acquired additional experience in Electrophysiology, Nuclear Cardiology, and Cardiothoracic Surgery at the respective clinics of the Athens General Hospital "Evangelismos". She has a significant scientific and research record, participating as a principal investigator in numerous international multicenter studies, and has authored numerous scientific articles published in reputable international peer-reviewed journals as well as presented at international and Greek Cardiology scientific conferences. She has participated as an invited speaker and commentator at various scientific conferences, with some of her lectures having received distinction and awards from the Hellenic Cardiological Society. Additionally, she is the author of chapters in both Greek and international Cardiology textbooks. She is an active member of the Hellenic and European Societies of Cardiology, the Hellenic Resuscitation Council (HRC), the Echocardiography Working Group, the European Association of Cardiovascular Imaging (EACVI), and the Athens Medical Association. Finally, she is certified to provide specialized life support and serves as an instructor in the ADVANCED LIFE SUPPORT (ALS) courses conducted by the European Resuscitation Council, organized by the Hellenic Resuscitation Council.

Dragazis Ioannis is a Cardiologist with a private practice in Ilioupoli. He completed his Doctoral Thesis in the Thorax Research Program as Head of the Experimental Surgery Unit at the University Intensive Care Clinical Unit of the General Hospital of Athens "Evangelismos." He holds a Medical Degree from the National and Kapodistrian University of Athens and specialized in Internal Medicine at the 1st Internal Medicine Clinic of the Regional Oncology Hospital "Agioi Anargyroi" and in Cardiology at the 1st Cardiology Clinic of the General Hospital of Athens "Evangelismos." He is a Scientific Collaborator in the Cardiology Department of the "Central Medical Park" Polyclinic and a Consultant in the Intensive Care Unit of the General Clinic of Kallithea - "Iasio Therapeutirion." Additionally, he has served as a Cardiologist in the Cardiology Department of the "Lifecheck" Polyclinic and has covered shifts in the Emergency Department of the Psychiko Medical Center. Finally, the doctor is a member of the European Society of Cardiology and the Hellenic Cardiological Society.

Vogiatzis Stauros is a Cardiologist who maintains private practices in Ilisia and Argyroupoli, while also serving as the lead cardiologist of the Medical Network. He graduated from the Medical School of the University of Patras, with advanced training in Interventional Cardiology at the University Hospital of Barcelona. He obtained his specialization in Pathology at the Pathology Clinic of the Psychiatric Hospital of Attica and his specialization in Cardiology at the 1st Cardiology Clinic of the Navy Hospital of Athens and the Therapeutic Clinic of the University of Athens. He has numerous participations in Greek and international conferences, as well as significant research and educational contributions, and he has been awarded the 1st prize at the 3rd Cardiology Conference of Central Greece. Finally, the doctor is a member of the Athens Medical Association and the Hellenic Cardiological Society.