Cardiologists Neil Brass (left) from Canada’s Royal Alexander Hospital and Harun Otieno perform a pulmonary valvuloplasty procedure at Aga Khan Un By Standard Digital | Jul. 30, 2009 Share this article on social . Latest Stories Kenya basks in 10,000m glory at African Senior Athletics event Sports By Stephen Rutto 1 hr ago Premium Inside calculated plan to weaken the opposition ahead of polls Politics By Josphat Thiong’o 2 hrs ago AI boom raises pressure for clean energy transition Sci & Tech By Killiad Sinide 3 hrs ago Premium The 50 per cent plus 1 headache for Ruto and the opposition Politics By Omelo Juliet 3 hrs ago . Recommended Articles