Chest pain is one symptom of pulmonary embolism.
The coat of arms of Luxembourg has its origins in the Middle Ages and was derived from the arms of the Duchy of Limburg , in modern-day Belgium and the Netherlands .. Luxembourg. Luxembourg. Middle Ages. Middle Ages. Duchy of Limburg. Duchy of Limburg. Belgium. Belgium. Netherlands. Netherlands. In heraldic language , the arms are described as  : Barry of ten Argent and Azure , a Lion rampant queue forchee Gules crowned , armed and langued Or .. Argent. Argent. Azure. Azure ( heraldry ). Lion. Lion ( heraldry ). Gules. Gules. Or ( heraldry ). heraldic language. blazonry