The
pharmacological basis of phentolamine in treatment of intractable
heart failure mainly is()
选项:
A:Excite heart and increase cardiac output
B:Inhibit heart and dilate blood vessels
C:Inhibit heart and decrease myocardial consumption of oxygen
D:Dilate peripheral vein and reduce cardiac preload
E:Dilate peripheral artery and reduce cardiac afterload
发布时间:2024-06-13 20:14:14