A Randomized Multicentre Trial to Evaluate the Utilization of Revascularization or Optimal Medical Therapy for the Treatment of Chronic Total Coronary Occlusions

Latvian Center of Cardiology Pauls Stradins Clinical University Hospital, Riga

Cardiovascular Institute - Hospital Clinico San Carlos, Madrid

Clinique Pasteur, Toulouse

Rangueil university hospital, Toulouse

Clinique Saint-Augustin, Bordeaux

Hospital Galdakao-Usansolo, Galdakao

Klinikum Darmstadt, Darmstadt

Main Taunus Kliniken, Bad Soden

CH de Lagny, Lagny

Herz-Zentrum Bad Krozingen, Bad Krozingen

Institut Hospitalier Jacques Cartier - ICPS, Massy

Cardiac Catheterization Laboratory and Cardiovascular Interventional Unit Cannizzaro Hospita, Catania

Zentralklinik Bad Berka, Bad Berka

Unidad de Cardiología Intervencionista Hospital de Sant Pau, Barcelona

Hospital Clinic Villaroel, Barcelona

Royal Sussex County Hospital - Brighton and Sussex University Hospitals, Brighton

Royal Infirmary of Edinburgh, Edinburgh

Department of Cardiovascular Sciences University of Leicester, Leicester

National Heart and Lung Institute Imperial College, London