Cause of death: cardiac arrest
Ahmed Sékou Touré (var. Sheku Turay or Ture; N'Ko: ߛߋߞߎ߬ ߕߎ߬ߙߋ; January 9, 1922 – March 26, 1984) was a Guinean political leader and African statesman who became the first president of Guinea, serving from 1958 until his death in 1984. Touré was among the primary Guinean nationalists involved in gaining independence of the country from France. He would later die in the United States in 1984.
A devout Muslim from the Mandinka ethnic group, Sékou Touré was the great-grandson of the powerful Mandinka Muslim cleric Samori Ture who established an independent Islamic polity in part of West Africa. In 1960, he declared his Democratic Party of Guinea (Parti démocratique de Guinée, PDG) the only legal party in the state, and ruled from then on as a virtual dictator. He was re-elected unopposed to four seven-year terms in the absence of any legal opposition. Under his rule many people were killed, most notably at Camp Boiro.
Source : Wikipedia