Objective: To study relationship between different coronary lesions and heart rate variability (HRV) in coronary heart diease (CHD) patients.是什么意思_Objective: To study relationship between different coronary lesions and heart rate variability (HRV) in coronary heart diease (CHD) patients.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句