Objective to study the expression change of NMDA receptor in medulla oblongata cardiovascularcenter of the rats after CPR.
目的研究心肺复苏后大鼠延髓心血管中枢nmda受体的表达变化。
2
Objective To investigate the electrocardiographic abnormalities in patients with medulla tumors involving cardiovascularcenter of obex , their mechanism and therapy.
目的探讨延髓心血管调节中枢受累后心电图的改变,心电图改变的机理和治疗。
3
The heart is a muscular pump at the center of the cardiovascular (circulatory) system.