In both groups, the routine orthostatic tolerance test (OTT) was performed.Blood pressure, heart rate and microcirculation were observed before and during the test.是什么意思_In both groups, the routine orthostatic tolerance test (OTT) was performed.Blood pressure, heart rate and microcirculation were observed before and during the test.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句