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.
Chest tightness is a common sensation and can be a symptom of many different conditions. Tightness in the chest can be a result of diseases that affect internal organs within the chest cavity (thorax), including the heart, lungs, esophagus, stomach, gallbladder, pancreas, and liver. Chest tightness can also be caused by disease of the chest wall, including abnormalities of muscle, bone, cartilage, and skin.