The common symptoms of atrial fibrillation are palpitations (rapid heartbeat, often accompanied by panic) and chest tightness, which belong to the category of palpitations in Chinese medicine and are categorized into heart deficiency and timidity, insufficient blood in the heart (insufficient blood in the heart), deficiency of yin and exuberance of fire in the heart, heart yang, and stasis of blood in the heart (insufficient qi in the heart, and obstruction of blood flow). Patients with Yin deficiency and fire exuberance (deficiency of Yin essence in the body and the appearance of hyperactive deficiency fire) show palpitations and easy to be frightened, five heart-heat (heat in the heart of the two hands and the heart of the two feet and self-consciousness of the heart and chest), deficiency vexation (vexation caused by the deficiency heat in the body), sleeplessness, dry mouth and throat, lumbar soreness and tinnitus, night sweating (abnormal sweating after going to sleep and stopping sweating after waking up), dizziness and dizziness, and so on. The treatment of such patients can be identified by taking Tianwang Xinxin Tonic Dan plus and minus, including ginseng, Xuanshen, Danshen, Poria, Platycodonopsis, Yuanzhi, Schisandra, Angelica sinensis, Tiantong, Maitong, Pachyderm, Jujubae, Radix et Rhizoma Dioscoreae and other medicines. If there is a need for medication, it is recommended that it be used under the guidance of a professional physician, and not blindly self-medication.