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.
Macedonian is the main language of the Republic of Macedonia situated between Serbia, Greece and Albania in Southeastern Europe. The language is very similar to Bulgarian. Most Macedonians will understand Bulgarian and Serbian / Croatian / Bosnian without the need of a translator.