The SYNTAX Score: an angiographic tool grading the complexity of coronary artery disease.

1. Department of Interventional Cardiology, Erasmus Medical Center, Thoraxcenter Rotterdam, The Netherlands 2. Cardialysis BV, Rotterdam, The Netherlands 3. Department of Cardiothoracic Surgery, Erasmus Medical Center, Thoraxcenter, Rotterdam, The Netherlands 4. Institut Cardiovasculaire Paris Sud, Massy, France 5. San Raffaele Hospital, Milano, Italy 6. Southampton General Hospital, Southampton, UK 7. Ouderkerk aan den ijssel, The Netherlands 8. Boston Scientific Corporation, Maastricht, The Netherlands 9. Boston Scientific Corporation, Natick Massachusetts, USA 10. Herzzentrum, Leipzig, Germany