Farokh Engineer, 87, recently underwent heart surgery at Wythenshawe Hospital in Manchester and is recovering well at his ...

being the same as those ordinarily used. The valve is attached loosely to the stem by ball and socket joint allowing slight play. The Valve proper is composed of three parts, the lower disk ...

He was supposed to have one type of valve inserted, but during the course of the operation Mr Chung changed his mind and decided to insert a different valve. However this was not communicated to ...