The causes of chest pain after anger mainly include the following aspects: first, due to heart system diseases, the human body after anger, with emotional excitement, will affect the blood supply to the heart muscle and cause heart strain, or myocardial strain and angina, and chest pain. Secondly, due to respiratory system diseases, the human body will be angry after the respiratory speed up and deepen, and then cause respiratory acidosis, resulting in excessive inhalation of carbon dioxide, carbonic acid buildup, and then cause chest pain. Thirdly, it is considered to be due to the disorder of gas and blood flow after anger, which in turn causes intercostal nerve pain and leads to chest pain. If you have chest pain after getting angry, it is recommended to go to the hospital and have an electrocardiogram and chest X-ray to rule out heart and respiratory diseases.