Philips, in collaboration with Radcliffe Cardiology, are pleased to present an expert video case study filmed at the laboratory of Prof. Gerald Werner (Darmstadt, DE). Prof. Werner, a world-renowned operator in the treatment of Chronic Total Occlusions (CTOs), demonstrates in a practical setting the techniques and tools that he employs to maximise outcomes for his patients. This recorded case features a retrograde CTO PCI in a 43 year old male with familial hypercholesterolemia.