What's wrong with heartache?

Heartache is the performance of chest pain, the causes are heart disease, respiratory system disease, intercostal neuralgia, etc. 1, the most common cause of heart pain is heart disease, unstable angina pectoris, myocardial infarction and other ischemic cardiomyopathy patients will show significant chest pain symptoms, other heart diseases may also show chest pain, such as cardiac neurosis, viral myocarditis, infectious endocarditis, etc. 2, respiratory diseases, such as lung infection, tuberculosis, bronchial cancer, pulmonary embolism and other diseases, the above diseases may cause chest pain. 3, heart pain may also be due to intercostal neuralgia, this disease is more common in young people, cold stimulation, strenuous activity, cold can cause intercostal neuralgia.