This is accomplished through more effective products, processes, services, technologies, or ideas that are readily available to markets, governments and society. The term innovation can be defined as something original and more effective and, as a consequence, new, that breaks into the market or society.
Chest pain can be caused by anything from muscle pain to a heart attack and should never be ignored. You should call 999 for an ambulance immediately if you develop sudden severe chest pain, particularly if: 1  the pain feels heavy, pressing or tight.  the pain lasts longer than 15 minutes.
The Feeling of Chest Pressure. Few people are taught that chest pressure can be caused by anxiety, but in reality it's one of the main symptoms of anxiety attacks. Not everyone experiences pressure. Some people experience chest pains (both sharp and dull). Others experience this feeling as though their heart is being squeezed.