压迫颈动脉窦对心房扑动时的心房率几乎不起作用。
Carotid sinus pressure has little or no effect on the atrial rate in atrial flutter.
目的:建立一种自动控制颈动脉窦区灌流压的新方法。
Aim: to establish a new method for controlling automatically the carotid perfusion pressure.
目的:探讨颈部注射所致颈动脉窦过敏综合征的临床特征。
Objective: To study the clinical feature of carotid sinus hypersensitive syndrome caused by neck injection.
目的探讨窦神经阻滞对过度刺激颈动脉窦所致血液动力学紊乱的预防和治疗作用。
Objective To evaluate the role of carotid sinus nerve block in prevention and treatment of hemodynamics instability caused by carotid sinus stimulation.
破坏或麻醉颈动脉窦可显著削弱夹闭一侧颈总动脉的升压效应(P<0.01);
Destruction or anesthesia of the carotid sinus markedly attenuated the pressure-increasing effect of common carotid artery occlusion (P<0.01).
其作用机理是枸橼酸钠刺激了颈动脉窦区感受器,通过迷走神经传入呼吸中枢引起的。
Its functional mechanism is that Na-citrate has stimulated the carotid sinus through the vagus nerve to the respiratory centre.
观察川芎嗪(TMP)对家兔动脉血压、心率和颈动脉窦压力感受性反射敏感性的影响。
The influence of tetramethylpyrazine (TMP) on the blood pressure, heart rate and carotid sinus reflex was studied in rabbits.
试验在氨基甲酸乙酯麻醉的家兔上进行,观察乙酰胆碱与肾上腺素对颈动脉窦压力感受器反射的影响。
Experiments were performed on rabbits anaesthetized with urethane. The effects of acetylcholine and epinephrine on the carotid baroreflex were studied with carotid sinus perfusion.
目的研究颈丛神经阻滞麻醉对颈动脉窦和迷走神经的影响,探讨颈丛神经阻滞麻醉引起心血管副反应的原因。
To study the effect on carotid sinus and vagus for the cause of hemodynamic response during cervical plexus block.
结果及结论:该系统能对大鼠颈动脉窦区进行均匀斜坡升压,阶梯升压降压灌流,并己用于压力感受器反射效应研究中。
Results and Conclusions: This system was able to provide ramp and stepwise up down perfusion pattern and has been used in the research of baroreflex.
实验分别采用颈动脉窦灌流及电刺激减压神经的方法,测定在产生减压效应时,家兔部分脑区及血浆内神经降压素含量的改变。
The neurotensin immunoreactive (NTIR) in plasma and some brain areas was measured when baroreceptor was excited by depressor nerve stimulation and carotid sinus perfusion.
目的研究经颈动脉溶栓治疗对兔脑静脉窦血栓模型的局部脑血流量及脑含水量的影响。
Objective To study the effects of injection of urokinase via carotid artery in treatment of cerebral venous sinus thrombosis.
高分辨率CT准确显示了3例颈动脉骨管破坏,4例颈静脉球或乙状窦受到累及,5例面神经骨管破坏。
HRCT correctly depicted destruction of carotid artery canal in 3 cases, erosion of jugular foramen in 4 cases and facial nerve canal in 5 cases.
目的:评价经颅彩色多普勒血流显像(TCCS)诊断颈动脉海绵窦瘘的临床应用价值。
Objective: To evaluate clinical value of transcranial color Doppler sonography (TCCS) in the diagnosis of carotid-cavernous sinus fistula.
目的探讨颈动脉海绵窦瘘(CCF)的血管造影特点及用可脱球囊栓塞的效果。
Objective To study DSA features of Carotid-cavernous fistula(CCF) and the results of treatment with detachable balloons.
目的评价经颅彩色多普勒血流显像(TCCS)诊断颈动脉海绵窦瘘的临床应用价值。
Objective To evaluate clinical value of transcranial color-coded duplex sonography (TCCS) in the diagnosis of carotid-cavernous fistula.
结论应用颈动脉注射尿激酶栓治疗静脉窦血栓效果肯定,即使治疗不能开通静脉窦,局部脑血流量及脑含水量仍有明显改善。
Conclusion Improving the local blood flow and reducing the brain water content, injection of urokinase via carotid artery is effective in treatment of cerebral venous sinus thrombosis.
目的探讨创伤性颈动脉海绵窦瘘的临床表现和血管内介入栓塞治疗效果。
AIM To discuss the clinical features and the effect of endovascular interventional embolization for traumatic carotid cavernous fistula (TCCF).
目的研究影响外伤性颈动脉海绵窦瘘(TCCF)血管内栓塞治疗效果的因素。
Objective to study the influencing of clinical outcome factors on endovascular embolization for traumatic carotid cavernous fistula (TCCF).
关于人颈动脉粥样硬化病的病理解剖报告指出,在窦内侧或内外侧同时发生内膜增生和粥样斑块的病例很多见。
The anatomy reports indicated that atherosclerotic lesions were located on the inner wall, or both inner and out-er walls of the sinus of the carotid bifurcation in the many cases.
目的探讨创伤性颈动脉海绵窦瘘的临床表现和血管内介入栓塞治疗效果。
Objective To discuss the clinical features and the effect of endovascular interventional embolization for traumatic carotid-cavernous fistulas (TCCF).
目的回顾520例外伤性颈动脉海绵窦瘘的血管内栓塞治疗。
Objective Retrospective research of intravascular embolization for 520 cases traumatic carotid cavernous fistula.
目的:了解海绵窦区的结构特点,为颈动脉海绵窦瘘血管内治疗提供形态学依据。
Objective: To study the structure of the area of the cavernous sinus and provide theoretical basis for interventional therapy of carotid cavernous fistula.
目的:探讨创伤性颈动脉海绵窦瘘血管内栓塞治疗的方法及效果。
Objective: To estimate the method and effects of endovascular embolotherapy on traumatic carotid-cavernous fistula (TCCF).
目的探讨颈动脉海绵窦瘘(CCF)的解剖病理基础及螺旋CT血管成像(MSCTA)表现,提高MSCTA对CCF的诊断能力。
Objective To improve the diagnostic ability of multi-slice spiral CT angiography(MSCTA) in carotid-cavernous fistula(CCF) by investigating its anatomic-pathological bases and MSCTA findings of CCF.
目的探讨超声、CT、MRI和数字减影血管造影(dsa)等各种影像学检查在颈动脉海绵窦瘘(CCF)诊断中的价值。
Objective To evaluate the value of ultrasonography, ct, MRI and digital subtraction angiography (DSA) in the diagnosis of carotid cavernous fistula (CCF).
目的评价颈动脉海绵窦瘘(CCF)应用影像学诊断及血管内栓塞治疗的价值。
Objective To evaluate imaging diagnosis and endovascular embolization treatment effect for carotid cavernous fistulas (CCF).
目的评价颈动脉海绵窦瘘(CCF)应用影像学诊断及血管内栓塞治疗的价值。
Objective To evaluate imaging diagnosis and endovascular embolization treatment effect for carotid cavernous fistulas (CCF).
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