查询词典 dyspnea

objective trimetazidine has shown anti-ischemic properties to improve exercise tolerance without haemodynamic effects and direct cyto protective effect on the myocardium.however,it is not clear whether trimetazidine has beneficially effect on severe ischemic cardiomyopathy.methods 19patients（68±9）years with postnecrotic left ventricular dysfunction（ejection fraction31.7%±5.4%）were studied to examine the benefit of adding60mg a day of trimetazidine for3months to the classical therapy.the assessment included clinical evaluation,electrocardiography and echocardiography.results after adding60mg a day of trimetazidine for3months,attack of angina was relieved and dyspnea was improved（p.05）.but heart rate,systolic blood pressure,rate pressure product,ejection fraction,left ventricular volume and global wall motion index were not changed.conclusion trimetazidine seems to improve clinical status while can not change oxygen supply-to-demand ratio without adverse effects in patients on severe ischemic carˉdiomyopathy.

目的 曲美他嗪是一种新型的抗心肌缺血的药物，能够改善患者的运动耐量和心肌的直接保护作用同时并没有血流动力学效应。但目前对于严重缺血性心肌病患者的临床治疗价值还需要进一步观察。方法 19例（68±9）岁确诊为缺血性心肌病（左心室射血分数0%）的患者在常规治疗的基础上加用每日60mg曲美他嗪治疗3个月，随诊观察患者临床情况以及超声心动图指标的变化。结果 19例患者均可耐受在常规治疗基础上加用每日60mg曲美他嗪的治疗，随诊发现患者心绞痛发作明显减少，运动耐量明显改善。同时患者心率、收缩压、心率血压乘积、左心室射血分数、左心室容量以及整体室壁运动指数无明显改变。结论缺血性心肌病的患者在常规治疗基础上加用曲美他嗪是安全的，同时其能明显改善患者的临床状态，而这种作用并不改变心肌氧的供求比值。

Results: Thirty minutes after the application of NIPPV, the patients' dyspnea was improved markedly, respiratory rates and heart rates decreased, and moist rale disappeared rapidly. The patients in the treatment group improved more rapidly than those in control group. The arterial blood gas analysis showed that the PaO2 rosed more quickly in the treatment group than in the control group.

结果：治疗组NIPPV治疗30 min后呼吸困难明显改善，呼吸频率和心率明显下降，肺部湿性罗音消失明显，总体好转程度明显优于对照组，PaO2升高的程度和幅度均优于对照组。

Bordetella bronchiseptica is an aetiological agent of potential infection and acute or chronic inflammation in respiratory tract of mammals. As for rabbits, it is characterized by rhinitis, sneezing, dyspnea and seromucous secretion flowing from nasal cavity.

支气管败血波氏杆菌(Bordetella bronchiseptica，Bb)是引起多种哺乳动物呼吸道隐性感染及急、慢性炎症的病原菌，病兔临床上以发生鼻炎，出现打喷嚏和呼吸困难，从鼻腔流出浆液、粘液性分泌物为特征。

Dyspnea and tachypnea are the leading signs of pulmonary dysfunction in sepsis.

呼吸困难和呼吸急促是sepsis时肺功能不全的主要表现。

However, many of the classic signs and symptoms of deep-veinthrombosis and pulmonary embolism, including leg swelling, tachycardia,tachypnea, and dyspnea, may be associated with a normal pregnancy.

然而，深静脉血栓形成和肺栓塞的很多典型症状和体征，包括腿部肿胀、心动过速、呼吸过快和呼吸困难，很可能与一次正常妊娠有关。

We beliee that our results indicate that dyspnea and tachypnea in sepsis are mostly a result of the increased physiological dead space entilation and that this test is useful for early detection and objectification of the pulmonary dysfunction in sepsis.

讨论和结论：我们认为研究结果显示sepsis中的呼吸困难和呼吸急促主要是生理死腔通气增加的结果。这个测试有利于早期检测和客观评价sepsis时的肺功能不全。

Examination of a 48-year-old man with a two-hour history of chest pain and dyspnea reealed him to be acutely ill, with tachypnea, a blood pressure of 100/60 mm Hg, a pulse rate of 117 beats per minute, and seere pulmonary edema, necessitating intubation and mechanical entilation.

一名有5年控制不良性高血压史的65岁男子因肺水肿被急诊部收治。收治时患者血压180/110 mm Hg；胸片显示两侧胸膜渗出及肺水肿；ECG：左束支传导阻滞。给予硝酸甘油、速尿和吗啡等药物治疗后，高血压和肺水肿症状很快消失。

Results Among the 35 cases, 31 cases (88.6%) were chronic bedrest, 22 cases (62.9%) were dyspnea, 19 cases (54.3%) were thoracalgia accompanied with or not feeling of impending death, 5 cases (14.3%) were syncope, 7 cases (20%) were PE triad. Among 35 cases, 17 cases were clinical cure, 15 cases were improved, 3 cases died (2 cases had breathing and cardiac arrest, 1 case was complicated with diffuse intravascular coagulation and alimentary tract hemorrhage).

结果 35例PE患者中长期卧床者31例(88.6%)，突发呼吸困难或呼吸困难加重22例(62.9%)，胸痛伴或不伴濒死感19例(54.3%)，晕厥5例(14.3%)；有胸痛、呼吸困难、咯血典型PE三联征者7例(20%)。35例PE患者中，临床治愈17例，好转15例，死亡3例（2例出现呼吸心跳骤停，1例合并弥漫性血管内凝血及消化道出血）。

Results Abrupt chest pain、soffocative feeling、tachpnea、dry cough and dyspnea were the important symptom in diagnosis of spontaneous pneumothorax.In45cases,5cases are treated by conservative methods.9cases by thoracentesis and31cases by closed tube drainage（15cases operated in mid term）,all patients were cured.

结果 突发性胸痛、胸闷、气促、干咳、呼吸困难等症状是诊断自发性气胸的主要症状依据。45例自发性气胸病人行保守性治疗5例，胸腔穿刺抽气9例，胸腔闭式引流31例（中转手术15例），均治愈出院。

Methods 6 cases of COPD with giant bullae were treated by video-assisted thoracoscopic surgery and a small incision. Before the operation, the patient's dyspnea were graded by Hugh-Jones: 2 cases were class Ⅱ, 4 cases were class Ⅲ.

采用胸腔镜辅助小切口手术治疗COPD合并巨大肺大疱6例，患者术前Hugh-Jones呼吸困难分级：Ⅱ级2例，Ⅲ级4例。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷