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quartile range increase in PM2.5was associated with statistically significant 1.25-4.31% decreases in standard deviation of normal to normal (SDNN) and 0.12-3.71% decreases in root mean squared of successive differences (rMSSD) HRV, and these effects were stronger during stir-frying, cleaning with ...
Heart rate variability gives reliable information about the functioning of the autonomic nervous system when the measured HRV data does not contain disturbances or noise and the interbeat intervals have been identified correctly. The carefulpreprocessing of HRV dataaims to ensure the reliability of the...
关于左甲状腺素片，叙述错误的是A、老年及伴有心脑血管疾病患者服用起始剂量宜小，增加剂量宜慢B、应于早餐前半小时，空腹将一日剂量一次性服用C、通常从小剂量开始服用，逐渐增加至适宜的替代剂量D、治疗期间应密切监测甲状腺功能E、胆汁酸多价螯合剂及含多价离子的药物可减少其吸收F、左甲状腺素片主要用于黏液水肿...
PTSR = posttraumatic stress reaction, PVAQ = Pain Vigilance and Awareness Questionnaire, RMSSD = root-mean-square of successive differences between interbeat intervals, SD = standard deviation, SDNN = standard deviation of interbeat intervals, TS = temporal summation, WAD = whiplashassociated disorder...
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook AcronymDefinition SDANNStandard Deviation of the Averages of NN (Normal Sinus to Normal Sinus) Intervals in All 5-Minute Segments of a 24-Hour Recording(cardiology) ...
Sign up with one click: Facebook Twitter Google Share on Facebook AcronymDefinition RMSSDRoot Mean Square of Successive Differences Copyright 1988-2018AcronymFinder.com, All rights reserved. Suggest new definition Want to thank TFD for its existence?Tell a friend about us, add a link to this pa...