AHF不伴低血压患者的一线治疗药物为血管扩张剂。
In the absence of hypotension, vasodilators are recommended for most patients with AHF as first line therapy.
血管扩张剂能松弛血管平滑肌，因此降低全身血管阻力。
Vasodilatory agents relax vascular smooth muscle, thereby reducing SVR.
血管扩张剂治疗急性左心衰竭已为许多临床医师所熟悉。
It is well known that vasodilator agents can be used to treat acute pulmonary edema produced by left-heart failure.
目的：观察过度使用血管扩张剂治疗对急性脑梗死疗效的影响。
Objective: to observe impact of excess use vasodilator agent therapy to curative effect with acute cerebral infarction.
验证ATP作为肺血管扩张剂的血流动力学效应及其高度选择性；
To validate the hemodynamic effects and high selectivity of ATP as a pulmonary vasodilator.
目的：高压氧配合血管扩张剂治疗急性视网膜动脉阻塞的疗效观察。
Objective to observe the curative effect of vasodilator with hyperbaric oxygen for acute retinal arterial obstruction.
结论大剂量皮质类固醇和血管扩张剂等治疗外伤性视神经损伤有明显效果。
Conclusion Sufficient dose of corticosteroids and vasodilators were effective for traumatic optic neuropathy.
研究中全部25名患者均服用钙通道阻滞剂，其中18名同时服用其它血管扩张剂。
Of the 25 patients studied, all were receiving calcium channel blockers and 18 were also taking other vasodilators.
全部患者均对常规血管扩张剂反应不佳，他们每周雷诺现象发作次数都在4次以上。
All were resistant to conventional vasodilators, and were experiencing more than 4 Raynaud's episodes per week.
西药采用激素、维生素、血管扩张剂等治疗，早期治疗效果尚可，但停药后极易复发。
Western drugs such as hormones, vitamins and vasodilators were used but the effects were mediocre and it was extremely easy to relapse.
对照组36例（42眼），选用血管扩张剂、抗凝剂、降血压、降血脂及碘剂等治疗；
The control group (36 cases, 42 eyes) was treated by vasodilator, anticoagulant, hypoten-sor, lipid - lowering agent and iodine preparation;
结合脱水剂、微血管扩张剂、糖皮质激素和神经介质等药物应用，促进脊髓神经组织恢复。
The combined application of osmotic diuretic, glucocorticoid, vasodilator, and neurotransmitter can promote the recovery of nervous tissue in spinal cord.
目的：高压氧及血管扩张剂治疗外伤性视神经损伤的疗效，探索治疗外伤性视神经损伤的有效方法。
Objective: To study the effect of hyperbaric oxygen and angiectasis on treating injuries of optic nerve after brain trauma.
硫酸镁是一种强有力的血管扩张剂，因此具有降低因新生儿持续性肺高压造成之肺动脉高压的潜能。
Magnesium sulfate is a potent vasodilator and hence has the potential to reduce the high pulmonary arterial pressures associated with PPHN.
本文综述了肺动脉高压的发病机理及药物防治进展。药物治疗包括血管扩张剂、基因治疗和中医中药。
The article reviewed the research sfatus on the pathogenic mechanism and therapy of pulmonary hypertension. The therapy involves vasodilator, gene therapy and Chinese traditional medicine.
常规治疗组使用强心剂、ACEI、利尿剂及血管扩张剂，并酌情予吸氧、抗感染，降压等对症处理；
The control group received cardiac stimulant, ACEI, diuretics and vasodilators, and used appropriate, oxygen, anti-infection, blood pressure and other symptomatic treatment when necessary;
近十年前的研究表明，许多动物事实上利用硫化氢来扩张血管。产生血流扩张的化学物质被称作血管扩张剂。
Research early this decade revealed that many animals actually use hydrogen sulfide to help expand blood vessels. Chemicals that create these expansions in blood flow are called vasodilators.
有项高海拔自行车赛的试验，应用血管扩张剂以后(万艾可的化学名)，运动员每6公里可以缩短15%的时间。
A study of cyclists who took sildenafil citrate (the chemical name for Viagra) while racing at altitude found that it reduced their time over 6km by 15 per cent.
不建议使用血管扩张剂；如有症状性低血压可考虑升压药；药物诱发的高血压和容积性血液稀释(白蛋白)的效果还不明确。
Vasodilators are not recommended; Consider vasopressors with symptomatic hypotension; Efficacy of drug-induced hypertension and hemodilution by volume (i. e., albumin) not well established.
方法将3 8例（ 3 8眼）外伤性视神经损伤早期应用大剂量皮质类固醇、脱水剂、血管扩张剂、维生素及神经营养药物治疗结果进行分析。
Methods Administration of sufficient dose of corticosteroids, vasodilators, vitamins and neurotrophic drugs in 38 cases of traumatic optic neuropathy in the early stage and its effect were observed.
迷迭香富含抗氧化剂和鼠尾草酸，它们都有助于大脑血管组织扩张。
Rosemary is rich in the anti-oxidant, carnosic acid which dilates the cerebral vascular tissues.
一氧化氮能保持血流畅通，它是我们血管中存在的最强的扩张剂(扩张血管)，还可以抑制阻塞(血栓)的形成，同样地也可以抑制炎症的发生。
It keeps our blood flowing smoothly, it is the strongest dilator (widener), of our blood vessels, it inhibits the formation of blockages (plaques), and it inhibits inflammation.
背景：吸入型NO是一种对远距离血管床有生物学效应的肺动脉扩张剂。
Background: Inhaled NO is a selective pulmonary vasodilator with biologic effects in remote vascular beds.
迷迭香富含抗氧化剂和鼠尾草酸，它们都有助于大脑血管组织扩张。
Rosemary is rich in the anti-oxidant , carnosic acid which dilates the cerebral vascular tissues .
苯骈吡喃类钾通道启开剂具有很强的血管扩张作用，可望成为较理想的抗高血压药物。
Potassium channel openers, most of which are benzopyran compounds, possess significant activity of vasodilation and may become promising antihypertensive drugs.
而阳光犹如一种兴奋剂，照射人体会使毛细血管扩张，加快血液循环。
The sun is like a stimulant, human exposure will telangiectasia, accelerate blood circulation.
而阳光犹如一种兴奋剂，照射人体会使毛细血管扩张，加快血液循环。
The sun is like a stimulant, human exposure will telangiectasia, accelerate blood circulation.
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