Diagnostic and Categorization Criteria for Palpitations Below the Heart in Traditional Chinese Medicine: A Delphi Consensus Study.

OBJECTIVES: To explore and establish the diagnosis, syndrome classification and syndrome differentiation criteria of palpitations below the heart in traditional Chinese medicine (TCM) in order to lay a foundation for the clinical diagnosis, treatment and research of palpitations below the heart. METHODS: In the early stage of this study, we searched the literature related to palpitations below the heart in TCM in domestic and foreign databases, analyzed the results and developed an expert consultation questionnaire. Using the Delphi method, a survey was conducted by 19 expert TCM practitioners. The survey results were statistically analyzed, aggregated and categorized to create the next round of questionnaires, and the process was repeated was repeated for a total of 4 rounds of expert opinions and until a consensus was achieved. Finally, the questionnaire items were classified into the main diagnosis (primary disease) and secondary diagnosis (secondary disease) for each syndrome. RESULTS: This study was completed ahead of schedule after 2 rounds of expert questionnaire surveys. A total of 19 exceptional TCM experts from all over China reached a consensus on 1 diagnostic standard and 4 syndrome types. The main diagnoses of palpitations below the heart included "conscious sub cardiac epigastric beating," "throbbing at the lower part of the heart" and "palpitation rhythm consistent with the pulse and obvious pulsation in the heart area," while the secondary diagnosis was "palpitation obvious after nervous tension, fatigue, drinking water or changing body position." Based on the balance of TCM Yin (negative, dark, feminine) and Yang (positive, bright, masculine) energy, TCM syndrome differentiation (Bian Zheng - the comprehensive analysis of clinical information obtained from the 4 main diagnostic TCM procedures: observation, listening, questioning, and pulse analysis, that is used to guide the choice of treatment by acupuncture and/or TCM) of palpitations below the heart are differentiated as heart yang deficiency syndrome, middle yang deficiency syndrome, kidney yang deficiency syndrome and phlegm drink syndrome, and the main and secondary syndromes of each are established. In the consultation process, the expert opinions were highly correlated, questionnaire reliability was strong and the results were credible. CONCLUSIONS: The criteria proposed in this study do not claim to be the best or the most accurate, but they do provide some guidelines for practitioners, a basis for clinical differentiation and treatment with TCM and a basis for further randomized controlled trials in the future. Further research is needed in order to reach a consensus regarding TCM treatment of palpitations below the heart.

Clinical efficacy and sEMG analysis of a new traditional Chinese medicine therapy in the treatment of spasticity following apoplectic hemiparalysis.

To investigate the clinical effect and surface electromyography (sEMG) of rehabilitation exercise therapy in combination with total glucosides form Shaoyao Gancao decoction in treating spasticity after apoplectic hemiparalysis. Composite spasticity scale (CSS), Fugl-Meyer assessment (FMA) and modified Barthel index were compared between the exercise only group and the combined therapy group before and 1 month after the treatment to scale muscular tension, function and activities of daily living. Meanwhile, integrate EMG and root mean square (RMS) were used to detect the tension of upper limbs (biceps brachii) and ankles (tibialis anterior muscle and gastrocnemius) after the 1-month treatment. In the combined therapy group, the Ashworth and CSS scales were significantly improved compared to before the treatment (P < 0.05) and compared to the patients in the control group (P < 0.05). After the 1-month treatment, the combined therapy group showed significantly higher FMA and BI scores (P < 0.05) compared to the control group. For the combined therapy group, the sEMG was significantly improved at 1 month after the treatment (P < 0.05), while the control group only showed relatively slight improvement in the RMS of the tibialis anterior muscle and the gastrocnemius. The total glucosides form Shaoyao Gancao decoction could significantly improve the efficacy of the rehabilitation exercise therapy in the treatment of spasticity after apoplectic hemiparalysis, and its mechanism might involve the decrease of muscular tension.