LV hemodynamics.

Values are means (SD). SBP, systolic blood pressure; DBP, diastolic blood pressure; LV ESP, left ventricular end systolic pressure; LV EDP, left ventricular end diastolic pressure; dP/dT Max, maximal rate of pressure development; dP/dT Min, maximal rate of pressure decline; Tau, time constant of left ventricular isovolumic relaxation; Wall Stress ED, wall stress at end diastole; Wall Stress ES, wall stress at end systole; Meridional Wall stress calculated using previously described methods [23]. N = 12−13/group for all measurements except SBP, DBP (N = 9 & 11 in control and treated, respectively) and wall stress (N = 11 & 10 in control and treated respectively).数据以均值（标准差，standard deviation, SD）表示。收缩压（systolic blood pressure, SBP）、舒张压（diastolic blood pressure, DBP）、左心室收缩末期压（left ventricular end systolic pressure, LV ESP）、左心室舒张末期压（left ventricular end diastolic pressure, LV EDP）、最大压力上升速率（maximal rate of pressure development, dP/dT Max）、最大压力下降速率（maximal rate of pressure decline, dP/dT Min）、左心室等容舒张时间常数（time constant of left ventricular isovolumic relaxation, Tau）、舒张末期壁应力（wall stress at end diastole, Wall Stress ED）以及收缩末期壁应力（wall stress at end systole, Wall Stress ES）；其中经向壁应力（meridional wall stress）采用此前报道的方法计算所得[23]。除上述指标中的SBP、DBP（对照组与处理组样本量分别为9和11）以及壁应力（对照组与处理组样本量分别为11和10）外，其余所有测量指标的每组样本量均为12~13。