Prof. Dr. med. Nikolaus Marx

Contact: Administrative Office, Birgit Croé
Phone: +49 (0)241 80-89300 / Fax: +49 (0)241 80-82545


Department of
Cardiology, Pneumology, Angiology and Intensive Care


Internal Medicine I

Medical Services


  • Interventional cardiology: all diagnostic and therapeutic techniques
  • Interventional valve repair: transfemoral/transapical aortic valve implantation, percutaneous mitral repair in patients with functional mitral regurgitation
  • Cardiac MR imaging and 3D echocardiography
  • Treatment with cardiac pacemakers and defibrillators as well as spinal cord stimulators in cases of angina pectoris
  • Multimodal therapy for chronic cardiac insufficiency
  • Diagnostics and therapy of all arterial and venous vascular diseases
  • Diagnostics and treatment of lung diseases

Research Focus


  • New interventional therapy approaches
  • Cardiac imaging
  • Coronary artery disease and diabetes
  • Molecular mechanisms of atherosclerosis

Professor Marx has been the Head of the Department of Cardiology, Pneumology, Angiology and Intensive Care (Internal Medicine I) since 2009. He specialises in cardiac interventions in patients with coronary artery disease and has extensive experience in intensive care medicine.

Internal Medicine I is one of the largest cardiology departments in Europe. The equipment is technically state-of-the-art, both for diagnostics (for example for three-dimensional exposures in real time with ultrasound, X-ray, Dyna CT, cMRI) and for treatment of cardiovascular diseases (for example catheter laboratories with stereotaxis). Furthermore, the European Centre for Knowledge Exchange in Cardiac Imaging and Intervention was founded here as a cooperative platform for medical research and industry.