Bypass surgery treats symptoms of coronary heart disease. That happens when a waxy substance called plaque builds up inside the arteries in your heart and blocks blood and oxygen from reaching it. You may feel things like:
85% of the approximate 8.7m population of Bulgaria speak the official language, Bulgarian. 2.5% speak Macedonian, considered in Bulgaria as a dialect of Bulgarian and not as a separate language. Other minority languages include Romani, Turkish, spoken by 9% of the population, and the related languages of Gagauz, Tatar, and Albanian.
Bulgaria (Ð±ÑÐ»Ð³Ð°ÑÐ¸Ñ) [1] is a country in the Balkans on the western side of the Black Sea. It is surrounded by Romania to the north, Serbia to the northwest, the Republic of Macedonia to the southwest, Greece to the south, and Turkey to the southeast.