等长调节
参考答案:
即心肌收缩能力对搏出量的影响,是指在前后负荷保持不变的条件下,通过心肌细胞本身力学活动发生变化,使心用心搏出量发生改变,故称等长自身调节。
The WTO cannot live up to its name _______ it does not include a country that is home to one fifth of mankind.
A.as long as
B.while
C.if
D.even though
两脏同病多表现为气血两虚的是:
A.心肝两虚
B.心肺两虚
C.心脾两虚
D.肺脾两虚
E.心肾两虚