heart rate correctionlinear regression analysisnonlinear modelsThe study investigated the performance of several generic QT/RR regression models in a dataset of QT and RR intervals obtained from resting electrocardiograms of 1,100 healthy subjects (913 male, mean age 33 卤 12 years). All the ...
Reliance on the resting heart rate as the index of optimum adrenergic beta-receptor antagonism is likely to lead to premature or unnecessary referral for ... G Jackson,L Atkinson,S Oram - 《British Medical Journal》 被引量: 70发表: 1975年 Mutual antagonism among killer yeasts: competition betw...
aSecond, because their sociopolitical organizations were not very stable, resting as they did on personalistic authority over temporary coalitions of clans and lineages, they were vulnerable to conflicts and rivalries over control of political power and economic resources 正在翻译,请等待...[translate]...