Uses for beta blockers. Doctors prescribe beta blockers to prevent, treat or improve symptoms in a variety of conditions, such as: High blood pressure. Irregular heart rhythm (arrhythmia) Heart failure. Chest pain (angina) Heart attacks. Migraine.
A soccer fan waits to buy tickets for 2015 African Cup of Nations final match between Ivory Coast and Ghana in Bata, February 8, 2015. REUTERS/Mike Hutchings. Equatorial Guinea is the only independent nation in Africa where Spanish is an official language. Itâs located on Africaâs west coast along the -- you guessed it -- equator. Only about 1.5 million people live there. It was colonized by the Spanish and the Portuguese (like neighboring Sao SÃ£o tome E), principe becoming The Territorios espanoles EspaÃ±oles del Golfo de guinea. in 1844
Spanish is the official or national language in Spain, Equatorial Guinea, and 19 countries in the Americas. Speakers in the Western Hemisphere total some 418 million. In the European Union, Spanish is the mother tongue of 8% of the population, with an additional 7% speaking it as a second language.here are an estimated 470 million Spanish speakers with native competence and 560 million Spanish speakers as a first or second language, including speakers with limited competence and 20 million students of Spanish as a foreign language. It is the third language by total speakers behind Mandarin and English.