Lack of oxygenated blood will result in extreme fatigue, inadequate oxygen delivery by the cardiovascular system and, over the long term, eventual damage to the bodyâs organs (i.e., brain and heart).
Sternum pain or any kind of chest pain can be a cause for worry in most people. This is because often, pain in the chest area is associated with heart problems or other diseases which require prompt medical attention. However, sternum pain is usually caused by inflammation or an injury to the breastbone. Sternum pain is classed as noncardiac chest pain, meaning that the pain isnât the result of heart disease. The sternum is also called the breastbone and itâs the bone in the center of your chest below your collarbone.
Costochondritis is one of the most common causes of sternum pain. Costochondritis is caused by a minor injury to the sternum or the rib cage. Overstressing the muscles or ligaments in the chest can lead to this condition, or you may have bruised the area, causing discomfort.ternum pain can manifest itself as a sharp pain near the breastbone, but may commonly be more severe on the upper left side. Applying pressure to the chest or stretch the upper body may make the pain worse. Different conditions can also cause pain in different areas of the sternum.