Awwal 03, 1432, Feb 06, 2011, SPA -- Saudi Heart Association (SHA) has launched an e-website www.sha.org.sa for its 22nd Annual Scientific Conference due to be held in Riyadh on February 21-24 under the patronage of Prince Sultan Ibn Mohammed Ibn Saud Al-Kabeer, the Association's Honorary President. As many as 3000 doctors from various countries and Seven Gulf, Arab and international associations will take part in the Conference which is the largest one in cardiology and cardiac surgery in the Middle East.