Artificial heart valve was later changed to use silicone-coated material. The first implantation of mechanical heart valve to human was performed by Dr. Hufnagel on 11 September 1952, using the valve that he developed. This event accelerated the development of other artificial heart valves. Artificial heart valve An artificial heart valve is a device implanted in the heart of a patient with valvular heart disease. When one of the four heart valves malfunctions, the medical choice may be to replace the natural valve with an artificial valve. This requires open-heart surgery. Valves are integral to the normal physiological functioning of the human heart.
Ray Liotta win in "Bee Movie"). Liotta starred in the 2006 CBS television series "Smith", which was pulled from the schedule after three episodes, and in 2012, Liotta appeared as himself in a purely vocal role for the "What a Croc!" episode of the Disney Channel comedy series "Phineas & Ferb". Liotta played the father of drug dealer George Jung in the 2001 Johnny Depp film "Blow" and, in the following year, appeared as Detective Lieutenant Henry Oak in the Joe Carnahan-directed film "Narc", a role that led to an Independent Spirit Award nomination and a Phoenix Film Critics Society Awards nomination