The manifestation of cardiac neurosis near-death sensation means difficult to have a physical experience of near-death. The main cause of cardiac neurosis is excessive anxiety, emotional excitement, mental trauma or overwork, etc. There are symptoms similar to heart disease, but there is no substantial disease problem of the heart, and when cardiac neurosis occurs it is like heart disease caused by chest tightness, panic, dyspnea, pain and tightness in the anterior region of the heart, and even a feeling of near death. Cardiac neurosis is most commonly seen in women, and in women around the age of 20-40, as this stage of life is more stressful at work and in life, and they are susceptible to external factors that can cause this condition. Although cardiac neurosis is not a true heart attack, it still requires urgent treatment in the event of its onset. Make sure that the air circulates around the patient, soothe his or her emotions, and call the hospital as soon as possible or seek medical examination and treatment in a timely manner.