Palpitation associated with chest pain suggests coronary artery disease, or if the chest pain is relieved by leaning forward, pericardial disease is suspected. Palpitation associated with light-headedness, fainting or near fainting suggest low blood pressure and may signify a life-threatening abnormal heart rhythm.
Colombia located in the northwest side of South America is officially called the Republic of Colombia.This country is bordered by Brazil and Venezuela in the east, Panama in the northeast and Peru and Ecuador in the south. Caribbean Sea in the north and North Pacific Ocean in the west are its coastal boundaries.Colombia occupies a total area of 1,138,910 Sq.Km. making it the 26th largest country of the world.his country is bordered by Brazil and Venezuela in the east, Panama in the northeast and Peru and Ecuador in the south. Caribbean Sea in the north and North Pacific Ocean in the west are its coastal boundaries. Colombia occupies a total area of 1,138,910 Sq. Km. making it the 26th largest country of the world.
The largest city and capital of Colombia is Bogota, which has a population of 7.9 million. The greater metropolitan area has a population of 12 million. Other major cities include Medellin (2.5 million), Cali (2.4 million) and Barranquilla (1.2 million).t consists of thirty-two departments and is located on the northwestern side of South America. According to the 2013 analysis, the population of Columbia was 48,114,492. Colombia has an estimated 2015 population of 49.5 million, which ranks 28th in the world.