Cardiac neurosis refers to cardiovascular neurosis. If patients actively make adjustments on their own, their symptoms may recover on their own; however, many patients are unable to recover on their own and need to seek medical attention as soon as possible. Symptoms of cardiovascular neurosis include palpitations, precordial pain, anxiety, depression, and fear. Cardiovascular neurosis is not an organic heart disease, if patients can make timely adjustments to their emotions and eliminate the fear of disease, there is a possibility of self-healing, and the symptoms can be recovered on their own; however, many patients are unable to make timely adjustments, which may easily affect their normal life and require medical treatment as soon as possible. The treatment of cardiovascular neurosis is based on psychotherapy, supplemented by drug therapy. Psychotherapy is mainly for the treatment of mental psychological behavior, including psychological guidance, behavior modification, biofeedback therapy. Drug treatment is through lorazepam, amitriptyline, clonazepam, sertraline and other drugs. For specific medication, follow the doctor’s instructions.