Exertional angina is generally a symptom of angina that occurs after work or strenuous exercise. Exertional angina is a type of angina pectoris that is caused by physical exertion, emotional excitement, and conditions that increase the oxygen consumption of the heart muscle. The location and duration of the chest pain is fixed, mainly vague, and the pain usually lasts no more than 10 minutes. It is characterized by symptoms such as pain in the precordial area when fatigue or excitement occurs, and the pain can be reduced and relieved after rest. In the case of exertional angina, patients do not experience significant symptoms with light activity or rest. After strenuous exercise, the number of angina attacks will increase and the symptoms will be more severe. Some patients may also have symptoms of pallor, elevated blood pressure and increased heart rate. It is recommended to consult a doctor for relevant examinations in a timely manner and, depending on the specific situation, to administer symptomatic treatment under the doctor’s guidance.