What is the precursor to left front chest pain?

Left anterior chest pain may be a precursor of coronary heart disease, pleurisy, gastrointestinal perforation and other diseases.
1. Coronary heart disease: coronary heart disease in the early stage will lead to the symptoms of left anterior chest pain. If the patient is older and has been smoking for a long time, and has underlying diseases such as hypertension and diabetes, the possibility of coronary heart disease is higher if the patient has left anterior chest pain.
2. Pleurisy: If the patient has suffered trauma to the chest or suffers from tuberculous pleurisy, and the left anterior chest pain is usually related to movement and breathing, it is more likely to be pleurisy.
3. Perforation of the digestive tract: If the patient has a history of peptic ulcer, and there is severe pain in the left anterior chest, there may be a perforation of the digestive tract.
If the patient’s left anterior chest pain is more serious, it is recommended to go to a regular hospital to do the relevant examination, according to the results of the examination, under the advice of the doctor to take symptomatic treatment.