Objective: To study the correlation between heart rate variability(HRV) and baroreflex sencitivity(BRS) in patients with essential hypertension (EH).是什么意思_Objective: To study the correlation between heart rate variability(HRV) and baroreflex sencitivity(BRS) in patients with essential hypertension (EH).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句