Cardiac phytodysfunction is also called cardiac neurosis. Some people also call it cardiac neurosis, for such patients is mainly psychotherapy, supplemented by drug therapy, relatively preferred drugs for 5-hydroxytryptamine reuptake inhibition, representative drugs are sertraline, fluoxetine, etc., the side effects of these drugs for the cardiovascular system is relatively small, but these drugs have a disadvantage, that is, the effect is relatively slow, generally in the use of drugs after two weeks to start The effect will start gradually after two weeks. In addition to oral medication, psychological support, behavior modification and biofeedback therapy should be combined. If the patient takes fluoxetine or sertraline drugs are not effective, you can also combine the application of benzodiazepines, such as clonazepam, lorazepam, etc. These drugs help anti-anxiety, if the patient is accompanied by depression, it is recommended that you can choose to take doxepin or amitriptyline, etc.