Arsen Tsaturyan, interventional cardiologist of the Angiographic Service at the Cardiology Center of “Erebuni” Medical Center, together with visiting interventional cardiologist Alexey Biryukov from Saint Petersburg, is performing a state-of-the-art procedure with the support of Meril Life Sciences — another endovascular aortic valve replacement for a woman over 70, without opening the chest or requiring cardiac arrest.