Professor Liu Ruxiu 's Clinical Experience In Treating Heartbreak Based On Data Mining Technology

Object:In order to find out the rule of differentiation and treatment of palpitation, we investigated the medical records of Professor Liu by data mining technology. And from data mining results, we summarized academic thoughts and clinical experience of Professor Liu.Method:We collected 304 cases of palpitation from outpatient clinical of professor Liu, with 372 prescriptions, established electronic database by Access software, and investigated the data by the Spss software. By the use of statistical method such as frequency analysis was applied to find the main symptoms of palpitations, sign of tongue and pulse, the core medicine and prescriptions; association rules was applied to summarize the law of clinical drug and close relationship drug combinations that treated the palpitation of Professor Liu.Result:1 General:In the 304 cases, the number was rised in the age distribution, and the population of more than or equal to the 60 years old was 157 people, accounting for 51.64%.2 Frequency Analysis:Frequency of Symptom:Palpitations symptoms with the highest frequency of "palpitation", accounting for 100% in the total number of diagnosis, its ranking top ten as follows:palpitation, normal appetite, normal bowel movement, chest tightness, shortness of breath, dizziness, poor sleep, good sleep, fatigue, chest pain. Frequency of the tongue and pulse:palpitation disease in patients with the most common sign of tongue was light dark tongue (40.86%), thin and yellow moss (57.53%);sign of pulse was thin and string and frequency was 45.70%, followed by thin pulse (26.08%), with "thin" as the main features. Frequency of traditional Chinese medicine:the number of medication in each prescription was 12.68.And its ranking top 13 of Traditional Chinese medicine as follows:the Radix Glycyrrhizae, Poria, Radix Salviae Miltiorrhizae, Fructus Trichosanthis, Radix Rehmanniae, Semen Ziziphi Spinosae, Bozi Ren, Allium Macrostemon Bunge, Pseudostellaria Root, Ophiopogon Japonicus, Pinellia Tuber, Nard, Radix Paeoniae Alba. Traditional Chinese medicine was classified by their efficacy. The drug for restoring vital energy (34.38%) was in the dominant positionin the treatment of palpitation, followed by Qi-regulating drug, tranquilizer, antitussive and antiasthmatic drug, antipyretic, and drug for promoting blood circulation and removing blood stasis.3 Association Rules:In each of the signs and symptoms, Chinese Medicine association:In the symptom of palpitation, the support of "Fructus trichosanthis=>Allium Macrostemon "was 41% and its confidence was 100%; the support of "Radix Paeoniae Rubra =>Radix Paeoniae Alba"was 41% and its confidence was 100%. In the symptoms of chest tightness, the support of "Fructus trichosanthis=>Allium Macrostemon "was 57% and its confidence was 100%; the support of "Keel=>Oyster"was 10% and its confidencewas 100%; the support of "Fructus Evodiae=> Coptis"was 8% and its confidence was 100%. In the symptom of dizziness, Tianmagouteng decoction combined with drug of nourishing kidney essence was common used. In the symptom of shortness of breath, Professor Liu would use the method of reinforcing the vital essence and strengthening the primordial qi. In the sign of light dark tongue with thin and yellow, the support of "Fructus Trichosanthis=>Allium Macrostemon" was 40% and 38%, and its confidence was 100%. In sign of thin and string pulse, the support of "Keel=>Oyster"was 8% and its confidence was 100%; the support of fried Hawthorn=> fried Malt, fried Malt=> fried Hawthorn, fried Hawthorn=> fry the Divine Comedy, fried Malt=> fry the Divine Comedy was 6%, and the confidence was 100%.Conclusion:Professor Liu believed that location of palpitation disease was heart, its root was kidney, and related with spleen. And it belonged to deficient root with overdo superficial, deficient root was Qi and Yin deficiency, and overdo superficial was phlegm and blood stasis. The method of differentiation was to grasp the main symptoms and pathogenesis, and follow the principle of treatment. Zhigancao Decoction, Shengmai Decoction and Gualou Xiebai Banxia Decoction were the commonprescription. Professor Liu thought that herb pairswas important in the treatment of palpitation, such as Fructus Trichosanthis and Allium Macrostemon, Radix Paeoniae Rubra and Radix Paeoniae Alba, Keel and Oyster, etc.