#912239A member of the medical staff of the Bakoulev Center for Cardiovascular Surgery making a mitral valve of animal biomaterial. The valve will be implanted into a human heart.Sign in or register,to downloadAdd to cartRemove from cartPackage: Heart valve replacement surgeryCategories: HealthLocation: Moscow, RussiaEvent date: 19.05.2011Date published: 19.05.2011Author: Mikhail FomichevCredit: SputnikSource: SputnikOriginal: DigitalMedia: JPEG, 2696x1832px, 1.2Mbhealthcareorgansurgery