Whichof the followings is involved in myocardial contraction dysfunctionduring heart failure? ()
选项:
A:reducedCa 2+ release by SR
B:disorderof dissociation of myosin-actin complex
C:reduceddiastolic potential energy of ventricle
D:reducedaffinity between Na +- Ca 2+ exchange and Ca 2+
E:reducedactivity of Ca 2+ - ATPase on myocardial membranes
发布时间:2024-05-24 01:16:15