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Groupe Médical Strassen - réception

Dr Lionel Borella
Cardiology practice in Strassen, Luxembourg

Your reference contact

for cardiology

Groupe Médical Strassen

Contact us by phone or click below to arrange an appointment.

Groupe Médical Strassen

43, Route d'Arlon
L-8009 Strassen

The medical practice is located on the ground floor of the building and is accessible to people with reduced mobility.

Heures d'ouverture

Lundi – Vendredi

sauf le Jeudi


Lundi – Vendredi

sauf le jeudi de 08h à 14h


Our services

Non-invasive cardiology

The main non-invasive cardiology examinations allow the diagnosis or monitoring of cardiac pathologies such as coronary artery disease, heart failure, valvulopathy, arrhythmia and hypertension.

New technologies

3D cardiac ultrasound: To quickly, reliably and accurately assess cardiac function and anatomy, ultrasound is the method of choice. Tremendous progress has been observed in recent years on the power and quality ofs cardiac imaging devices, allowing ever more precise interpretation and diagnosis. This examination is an essential part of the cardiac check-up. It will be carried out with the Vivid 3D E95, one of the best equipment available on the market.

Stress test & Stress echography: The standard stress test is a classic cardiology examination for assessing a number of additional parameters during a cardiovascular work-up. Above all, it is used to rule out a cardiac cause for chest pain. Stress ultrasound is a more powerful test. During this thest, the stress test is coupled, in real time, with a multiplanar cardiac ultrasound, which eliminates most of the doubts that can be encountered with a standard stress test. 

Spiroergometry: Spiro-ergometry is an examination which, during exercise, analyses all the gas exchanges taking place within the alveoli of the pulmonary tree. This data is particularly valuable in two very specific situations:

  • A breathlessness (dyspnoea) assessment to understand the cardiac or pulmonary involvement in your symptom.
    Assessment of respiratory thresholds in athletes (amateur or professional) in order to determine personalised training heart rates and draw up a specific programme to improve performance.


We work in close collaboration with the INCCI as well as national and international cardiology centers.

Nos services


Dr. Lionel Borella


From July 2023, Dr. Borella will be at your disposal and will practice within the Groupe Médical Strassen. His skills cover heart failure, complex valvulopathies, arterial hypertension, sports cardiology, 3D cardiac and transesophageal ultrasound, interventional ultrasound, vascular ultrasound, exercise ultrasound, spiroergometry, cardiomyopathies and cardiac amyloidosis.


  • French

  • English

Dr Lionel Borella


  • Doctorate in Cardiology (Faculty of Medicine of Nancy)

  • Thesis of Doctor of Medicine (Faculty of Medicine of Nancy)

  • DU in specialized echocardiography (Faculty of Medicine of Nancy)

  • DU in Sports Cardiology (Sorbonne University, Paris)

  • DU in vascular ultrasonography (Sorbonne University, Paris)


  • Faculty of Medicine then Cardiology Internship (2010 to 2020, CHU Nancy)

  • Advanced Fellowship in Cardiac Ultrasound / Interventional Ultrasound / Stress Ultrasound / Complex Valve Diseases (2020 to 2022, Center Cardiologique du Nord, Paris)

  • Interventional sonographer (2021 to present, Clinique Claude Bernard, Metz)

  • Non-invasive liberal cardiologist (2021 to present, Luxembourg)


  • Echocardiographic phenomapping in heart failure with left ventricular ejection fraction 40% or greater (IdRef, 2020)

  • Effectiveness of Deep Sedation for Patients With Intractable Electrical Storm Refractory to Antiarrhythmic Drugs (Circulation, 2020)


  • Heart failure

  • Complex valve disease

  • High blood pressure

  • Sports cardiology

  • Complex and 3D cardiac ultrasound

  • Trans-esophageal ultrasound

  • Interventional ultrasound

  • Vascular ultrasound

  • Stress echography

  • Spiroergometry

  • Holter ECG / Blood pressure Holter

  • Cardiomyopathies

  • Cardiac amyloidosis



Dr Amir Saberin

Dr. Amir Saberin

Internal medicine, cardiology

Due to new professional circumstances, Dr. Saberin does not practice in Luxembourg until further notice. Please subscribe to our mailing list to be informed as soon as Dr Saberin gives appointments again at Groupe Médical Strassen. The Groupe Médical Strassen team is happy to help our patients with any questions.


  • Luxembourgish

  • French

  • English

  • German


  • 2009-17 
    Cardiologist at the Zitha-Clinic

  • 2007-09 
    Cardiologist at the Center Hospitalier de Luxembourg 

  • 2006-09
    in-depth training in invasive cardiology at the INCCI

  • 2001-07 
    Specialization in internal medicine and cardiology at the Free University of Brussels (ULB)

  • 2001
    Doctorate in medicine univ. Magna cum Laude at the Catholic University of Louvain, Belgium


  • Continuous increase in aortic flow: a new approach to the treatment of acute and chronic heart failure, 2006

  • Multiplane stress echocardiography: achievable in daily practice, 2006

  • The relationship between pulse transit time and blood pressure is disrupted in patients with chronic heart failure

  • Acute heart failure in myocardial infarction

  • Dermatomyositis-like syndrome after acute toxoplasmosis

  • Continuous percutaneous augmentation of aortic flow for cardiac recovery in a patient with chronic heart failure and peripheral vascular disease



Groupe Médical Strassen

43, Route d'Arlon L-8009 Strassen
Tel 2 777 333 • Fax 2 777 333 – 9

Public transport

The office is served by bus lines 11, 16, 222, 233, 240 and 248.

The nearest bus stops are "Huorgarten" and "Hondseck".


Parking is available just behind the building of the medical practice. The practice is located in the ground floor of the building.

Lise de distribution


Receive important information about the Groupe Médical Strassen directly by e-mail.

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