Cardiovascular insufficiency (insufficient blood to the heart) will cause symptoms such as palpitations (rapid heartbeat, often accompanied by panic), insomnia, and thoracic paralysis (tightness and pain in the chest). Chinese medicines taken for treating insufficient blood in the heart can be chosen according to the clinical manifestations, such as drugs for tonifying blood, tranquilizing the mind, moving qi and opening the veins, for example, Astragalus, Poria, Angelica, and so on, as follows: 1. Medicines for tonifying blood and nourishing the heart: insufficient blood in the heart will cause the heart to lose nourishment (the heart loses nourishment) and the heart and spirit to be restless, which will lead to panic, shortness of breath and dizziness, etc. At this time, medicines for tonifying blood and nourishing the heart should be taken, such as ginseng, Angelica sinensis, longan meat, etc., to tonify and nourish the heart and blood. 2. Tranquilizing medicines: when the heart and blood are deficient, the heart and spirit are not nourished and cannot be tranquilized, resulting in waking up when sleeping, or difficulty in sleeping, or sleeplessness, etc. Tranquilizing medicines to nourish the heart and nourish the blood should be taken, such as Poria cocos, Longan pork, sour jujube kernel, floating wheat, and cypress seed kernel. 3. Qi regulating and blood circulation drugs: deficiency of heart and blood, the heart vein is not moistened, and blood circulation is not smooth. If it does not pass, it will be painful, and there will be hidden pain in the heart and chest, stuffiness, palpitations and other discomforts. At this time, medicines should be taken to replenish qi and nourish blood, and to pass the heart veins and other medicines to treat it, such as Salvia miltiorrhiza, Angelica sinensis, Paeoniae lactiflora, Rhizoma Ligustici Chuanxiong, and Yujin. Heart blood insufficiency patients can not rely on the symptoms to take medication, it is recommended to go to the hospital in a timely manner, early formal treatment, diagnosis and treatment under the guidance of a doctor, avoid self-medication.