Protecting the heart bone is actually the sternal raphe, is everyone has, belongs to the human body’s normal bone tissue. Protecting the heart bone is said to be the human body’s sternal raphe, is everyone’s chest part of the existence of a bone tissue, under normal circumstances through the naked eye is no way to see, and there will be no pain and so on, only when pressed to be able to find its existence. Such as long time to protect the heart bone pain or protruding situation, you need to consider is rib disease, inflammation stimulation and heart disease, hyperplasia, etc., the more common is costochondritis, coronary heart disease, reflux esophagitis, etc., need to timely coronary artery CT, gastroscopy and other tests to determine, under the guidance of the doctor to take targeted treatment, alleviate the condition. Sternocleidomastoid has a certain protective effect on the heart and lungs, such as abnormalities need to pay attention to timely examination and treatment.