Denis Lebedev, PhD. Cardiologist, Specialist in endovascular diagnosis and treatment, Junior Researcher. Cardiology Research Institute, Tomsk National Research Medical Centre of Russian Academy of Science. E-mail: titze@mail.ru RESEARCH INTERESTS: Cardiology, Heart Failure, Myocardial Revascularization, Heart rhythm disorders, atrial fibrillation, ventricular tachycardia, sudden cardiac death, ischemic and non-ischemic cardiomyopathy, cardiac resynchronization therapy. H-index = 3 (Scopus) RESEARCH EXPERIENS: 2016-2017 performed research sponsored by the grant of the President of the Russian Federation.2012 - Present: Specialist in endovascular diagnosis and treatment of the Department of Surgical treatment of complex arrhythmias and pacing. Thesis: A comprehensive assessment of the mechanisms for the long-term effectiveness of cardiас resynchronization therapy. 2012: Winner of the Young Scientists Contest at the Heart Failure Congress (Moscow, Russia, December 8–9, 2012).