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- Aim:To evaluate clinical value of the heart rate variability (HRV) in patients with congestive heart failure(CHF). 目的:評價(jià)心率變異性在充血性心力衰竭患者的臨床應用價(jià)值。
- Objective Measurements of heart rate variability (HRV) are increasingly used as markers of cardiac autonomic activity. 摘要目的心率變異性作為評價(jià)患兒心率變異程度的量化指標，臨床上應用越來(lái)越廣泛。
- Objective To study the significance of the measurements of heart rate variability (HRV) in hyperthyroid patients. 目的探討甲亢患者心率變異性(HRV)測定的意義。
- Objective To observe the influence of gender and age on the short-time Heart Rate Variability(HRV). 目的觀(guān)察年齡和性別對短程心率變異性的影響。
- Objective To observe the relationship between coronary artery disease(CAD) and heart rate variability(HRV) and QT dispersion(QTd). 目的探討冠心病(CAD)患者與QT離散度(QTd)、心率變異(HRV)之間的關(guān)系。
- Objective: To study the correlation between heart rate variability(HRV) and baroreflex sencitivity(BRS) in patients with essential hypertension (EH). 目的 探討原發(fā)性高血壓 (EH)患者心率變異性 (HRV)和壓力反射敏感性 (BRS)的相關(guān)關(guān)系。
- Objective: To study relationship between different coronary lesions and heart rate variability (HRV) in coronary heart diease (CHD) patients. 摘要目的：探討冠心病(CHD)患者冠狀動(dòng)脈不同病變程度與心率變異性(HRV)的關(guān)系。
- Objective: To study relationship between different coronary lesions and heart rate variability(HRV) in coronary heart diease (CHD) patients. 目的:探討冠心病(CHD)患者冠狀動(dòng)脈不同病變程度與心率變異性(HRV)的關(guān)系。
- Object: To discuss the relationship between postprandial hyperglycemia and heart rate variability (HRV) in patients with coronary artery disease. 摘要目的探討冠心病患者餐后高血糖與心率變異性(HRV)的關(guān)系。
- The role of acupuncture’s effects on sympathetic and parasympathetic nerve may use the heart rate variability (HRV) for further analysis. 至于電針對交感和副交感作用之影響，可能須要利用心率變異性的差異進(jìn)一步研究和討論。
- Heart rate variability in preterm infant. 早產(chǎn)兒心率變異性的臨床研究。
- Objective:To study the heart rate variability(HRV) and blood pressure variability(BPV) in patients with different grades of hypertension. 目的:分析各級高血壓患者心率變異性與血壓變異性。
- The acquisition of heart rate variability (HRV) signals is very important to physiological research and clinical diagnosis. 心率變異性信號的獲取在生理研究和臨床診斷中都有著(zhù)重要的應用價(jià)值。
- Objective In the study, heart rate variability (HRV) was used to evaluate the effects of pulmonary veins (PVs) and superior vein cana (SVC) ablation on autonomic function. 目的用心率變異性(HRV)評價(jià)電隔離肺靜脈(PVs)和上腔靜脈(SVC)對陣發(fā)性房顫(PAF)患者自主神經(jīng)功能的影響。
- Objective To observe the change of heart rate variability(HRV)in patients with acute cerebral infarction(ACI)and effects of Wenxinkeli on HRV in ACI patients. 目的觀(guān)察重癥腦梗死(ACI)患者心率變異性(HRV)改變及穩心顆粒對ACI患者HRV改變的影響。
- Objective To investigate the relation of autonomic function with heart rate variability (HRV)in non insulin dependent diabetes mellitus(NIDDM) patients. 目的探討非胰島素依賴(lài)型糖尿病(NIDDM)患者自主神經(jīng)變化與心率變異性(HRV)的關(guān)系。
- Objective To research the characteristics of heart rate variability(HRV) of patients with unstable angina pectoris(UAP) and effects of bisoprolol for HRV. 目的探討心率變異性(HRV)在不穩定型心絞痛(UAP)發(fā)病中的變化及臨床意義。
- We use a simple integrated FM (frequency modulation) transmitter for a specific bio-signal such as electrocardiograms (ECG) for heart rate variability (HRV) test. 我們使用一個(gè)簡(jiǎn)單的FM傳輸機傳送像心電圖這樣的生醫訊號，接著(zhù)對接受到的心電圖做心律變異的分析。
- Objective To discuss the change and significance of heart rate variability(HRV) before and after transcatheter closure in patients with atrial septal defect(ASD). 目的通過(guò)觀(guān)察房間隔缺損(ASD)介入封堵術(shù)前后心率變異性(HRV)的變化,探討介入封堵術(shù)對ASD患者心率變異性的影響及其意義。
- Abstract Poincare plots (P plot) have been used for detecting the hidden patterns underlying the complex dynamic phenomena of cardiac RR intervals or heart rate variability (HRV). P圖用圖形跟蹤動(dòng)態(tài)過(guò)程的軌跡，以分析事物復雜變化的前因與后果[1]。
