Data for "Ontogenetic scaling of the baroreflex function"

The abbreviations for each separate file are as follows:<br><i>Cardiovascular parameters.txt</i>:w = individual body weight, in kilograms (kg)hw = heart weight, in grams (g)ps = systolic arterial pressure, in kilopascal (kPa)pd = diastolic arterial pressure, in kilopascal (kPa)pp = pulse pressure, in kilopascal (kPa)map = mean arterial pressure, in kilopascal (kPa)pi = pulse interval, in seconds (s)opf = oscillatory power fraction (unitless)tau = time constant for pressure decay, in seconds (s)tau_pi = the relationship between the time constant for pressure decay and pulse interval (unitless)<br><i>Vascular contractility.txt</i>:w = individual body weight, in kilograms (kg)pa = maximum effective active pressure from the left aortic arch, in kilopascal (kPa)pv = maximum effective active pressure from the vena cava, in kilopascal (kPa)eca = is the log concentration corresponding to half of the maximal response of the left aortic arch (unitless)ecv = is the log concentration corresponding to half of the maximal response of the vena cava (unitless)<br><i>Vascular mechanics.txt:</i>w = individual body weight, in kilograms (kg)ri = internal luminal radius, in milimeters (mm)wa = arterial wall thickness, in milimeters (mm)t = arterial wall tension, in Newtons per meter (N × m^-1)s = arterial wall stress, in kilopascal (kPa)c = arterial area compliance, in square milimeters per kilopascal (mm² × kPa^-1)d = circumferential distensibility, in percentage per kilopascal (% × kPa^-1)e = elastic modulus, in megapascal (MPa)col = relative collagen content (unitless)ax = axial distensibility, in percentage per kilopascal (% × kPa^-1)<br><i>Pharmacological method.txt</i>:w = individual body weight, in kilograms (kg)pimax = maximum response of the pulse interval, in seconds (s)n = the mathematical analog to the Hill coefficient, per kilopascal (kPa^-1)pm50 = the mean arterial pressure correspondent to the midpoint of the pulse interval range response, in kilopascal (kPa)pimin = minimum response of the pulse interval, in seconds (s)pimax-pimin = the pulse interval response range, in seconds (s)gm = maximum gain, in seconds per kilopascal (s × kPa^-1)gmn = normalized maximum gain (unitless)thr = threshold, in kilopascal (kPa)sat = saturation, in kilopascal (kPa)bor = baroreflex response range, in kilopascal (kPa)<br><i>Sequence method.txt</i>:w = individual body weight, in kilograms (kg)g = gain at the operating point, in seconds per kilopascal (s × kPa^-1)gu = gain at the operating point responding to hypertension, in seconds per kilopascal (s × kPa^-1)gd = gain at the operating point responding to hypotension, in seconds per kilopascal (s × kPa^-1)gnt = normalized gain at the operating point (unitless)gnup = normalized gain at the operating point responding to hypertension (unitless)gnd = normalized gain at the operating point responding to hypotension (unitless)bei = baroreflex effectiveness index (unitless)beiu = baroreflex effectiveness index responding to hypertension (unitless)beid = baroreflex effectiveness index responding to hypotension (unitless)<br>Surrogate data:<br>ind = individual numberdelay = the lag, in heartbeats, between a pressure fluctuation and the heart rate baroreflex responsedataset = the type of dataset used: original, isospectral, or isodistributionnumber bs = the number of baroreflex sequences identified

各独立文件的缩写说明如下：<br><i>心血管参数.txt</i>：w = 个体体重，单位为千克（kg）；hw = 心脏重量，单位为克（g）；ps = 收缩动脉压，单位为千帕（kPa）；pd = 舒张动脉压，单位为千帕（kPa）；pp = 脉压，单位为千帕（kPa）；map = 平均动脉压，单位为千帕（kPa）；pi = 脉搏间期，单位为秒（s）；opf = 振荡功率分数（无量纲）；tau = 压力衰减时间常数，单位为秒（s）；tau_pi = 压力衰减时间常数与脉搏间期的比值（无量纲）<br><i>血管收缩性.txt</i>：w = 个体体重，单位为千克（kg）；pa = 左主动脉弓的最大有效主动压力，单位为千帕（kPa）；pv = 腔静脉的最大有效主动压力，单位为千帕（kPa）；eca = 对应左主动脉弓最大反应一半的对数浓度（无量纲）；ecv = 对应腔静脉最大反应一半的对数浓度（无量纲）<br><i>血管力学.txt</i>：w = 个体体重，单位为千克（kg）；ri = 管腔内径，单位为毫米（mm）；wa = 动脉管壁厚度，单位为毫米（mm）；t = 动脉管壁张力，单位为牛每米（N·m⁻¹）；s = 动脉管壁应力，单位为千帕（kPa）；c = 动脉面积顺应性，单位为平方毫米每千帕（mm²·kPa⁻¹）；d = 周向扩张性，单位为%每千帕（%·kPa⁻¹）；e = 弹性模量，单位为兆帕（MPa）；col = 相对胶原含量（无量纲）；ax = 轴向扩张性，单位为%每千帕（%·kPa⁻¹）<br><i>药理学方法.txt</i>：w = 个体体重，单位为千克（kg）；pimax = 脉搏间期的最大响应值，单位为秒（s）；n = 希尔系数（Hill coefficient）的数学类比物，单位为每千帕（kPa⁻¹）；pm50 = 对应脉搏间期响应范围中点的平均动脉压，单位为千帕（kPa）；pimin = 脉搏间期的最小响应值，单位为秒（s）；pimax-pimin = 脉搏间期响应范围，单位为秒（s）；gm = 最大增益，单位为秒每千帕（s·kPa⁻¹）；gmn = 归一化最大增益（无量纲）；thr = 阈值，单位为千帕（kPa）；sat = 饱和值，单位为千帕（kPa）；bor = 压力反射（baroreflex）响应范围，单位为千帕（kPa）<br><i>序列方法.txt</i>：w = 个体体重，单位为千克（kg）；g = 工作点处的增益，单位为秒每千帕（s·kPa⁻¹）；gu = 对应高血压状态下工作点的增益，单位为秒每千帕（s·kPa⁻¹）；gd = 对应低血压状态下工作点的增益，单位为秒每千帕（s·kPa⁻¹）；gnt = 工作点处的归一化增益（无量纲）；gnup = 对应高血压状态下工作点的归一化增益（无量纲）；gnd = 对应低血压状态下工作点的归一化增益（无量纲）；bei = 压力反射有效性指数（无量纲）；beiu = 对应高血压状态下的压力反射有效性指数（无量纲）；beid = 对应低血压状态下的压力反射有效性指数（无量纲）<br>替代数据（Surrogate data）：<br>ind = 个体编号；delay = 压力波动与心率压力反射（baroreflex）响应之间的滞后次数，单位为心跳数；dataset = 所用数据集类型：原始（original）、等谱（isospectral）或等分布（isodistribution）；number bs = 已识别的压力反射序列数量