Hawthorn cannot treat atrial fibrillation. According to Chinese medicine, hawthorn is sour, slightly warm, and belongs to spleen, stomach and liver meridians, and has the effect of eliminating food and strengthening stomach (promoting food digestion and strengthening the function of stomach and internal organs), moving qi and dispersing blood stasis, and resolving turbidity and lowering fat (clearing the body’s dirty and turbid substances and reducing the excess fat in the body). Hawthorn can be used to treat meat and food stagnation, diarrhea and abdominal pain, hernia pain, hyperlipidemia and other conditions. Atrial fibrillation belongs to the category of chest paralysis (chest tightness and pain) in traditional Chinese medicine. Patients with chest paralysis can eat hawthorn in moderation, which usually does not cause discomfort, but it cannot be used to treat atrial fibrillation. Chest paralysis is often caused by deficiency of positive qi, emotion, cold and evil, etc., with danzhong or left chest episodes of stuffiness, pain as the main manifestation of the disease, often accompanied by palpitations (heartbeat accelerated, often accompanied by panic), shortness of breath, pallor, etc., should be timely medical treatment, identification of the evidence of the treatment, always have a fast-acting heart pills and other medicines with you, appropriate rest, keep a happy mood.