Left chest pain is early lung cancer

Lung cancer early mainly includes local symptoms and systemic symptoms, local symptoms mainly manifested as cough, sputum, wheezing, but these often wait for the tumor to show some compression symptoms will show, that is to say, the early stage of the tumor may not show these symptoms, chest pain is also one of the manifestations of lung cancer tumor. However, chest pain does not necessarily mean lung cancer, especially left chest pain, left chest pain may be heart factors, the heart will be in the left position, sometimes some symptoms of the heart will also cause chest pain, more typical is myocardial infarction, myocardial infarction is very typical symptoms of chest distress, and there is left chest pain, especially shoulder radiation pain. Therefore, it is impossible to make an inevitable connection between chest pain on the left side and early lung cancer, and it is necessary to exclude the influence of other factors such as heart and pleura.