There are many causes of cardiac pain in women, the more common ones clinically include angina pectoris, cardiac neurosis, intercostal neuralgia, costochondritis, and atypical pain. Angina pectoris mainly manifests as paroxysmal anterior chest crushing pain or suffocating sensation, mainly located in the posterior sternum, which can radiate to the precordial region or left upper limb. It often occurs with increased exertional load and lasts for several minutes, and usually disappears after rest. Patients with cardiac neurosis often complain of chest pain, but it is a stabbing pain that lasts for a few seconds or a vague pain that lasts for a few hours, often preferring to breathe in from time to time, or sigh-like breathing can relieve it. The chest pain is usually located under the left breast, near the apical part of the heart or frequently changes, and the symptoms appear after fatigue rather than at the time of fatigue. Intercostal neuralgia and costochondritis often accumulate in 1-2 intercostal areas, but are not necessarily confined to the chest, and can be a stabbing or burning pain, mostly persistent rather than episodic. In addition, there are some atypical chest pains, such as reflux esophagitis, peptic ulcer, gastrointestinal disease, and cervical spondylosis, which can also cause chest pain.