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- Alteration in heart rate 心率改变
- Application of Degree of Complexity in Heart Rate Variability Analysis during Orthosatic Standing. 复杂度在立位期间心率变异分析中的应用。
- In addition, carefully monitor for changes in heart rate and blood pressure and for CHF. 另外,严密监控心脏速率和血压的变化以及充血性心力衰竭的迹象。
- Typically the symptoms involve a change in heart rate, be it a slow down or palpitations or high potassium levels. 中毒后典型的症状包括心律变化,变慢或产生心悸,又或是钾元素含量增高。
- Atrial fibrillation combined with a fast heart rate over a long period of time,can result in heart failure. 心房纤维颤动合并快速心率超过一段长的时间,可能引发心脏衰竭。
- Results It was found microinjection of TRH into Lc-Sc induced a marked elevation of blood pressure and increased in heart rate. 结果TRH注入蓝斑复合核可引起明显的血压升高和心率加快。
- The short-term R-R variability measures included in this study were changes in heart rate with deep breathing and with the Valsalva maneuver. 本研究中,短期R-R变异性测量包括深呼吸时的心率和主动脉操纵时心率的变化。
- Result Among the 4 positions ,lateral and prone positions resulted in significant variations in heart rate, respiration and blood pressure and APAIS. 结果4种手术体位中侧卧位和俯卧位时患者的心率、呼吸、血压变化等程度最大,APAIS不适焦虑评分变化差亦最大。
- He went home, dejected in heart. 他心情沮丧地回家去。
- Alteration in pitch or tone of the voice. 音调的调整在音调和音高上的变化
- Delayed adaptation of ventricular repolarization after sudden changes in heart rate due to conversion of atrial fibrillation. A potential risk factor for proarrhythmia? 房颤复律后心率的突然变化所致的心室复极延迟适应是致心律失常的一个潜在危险因素?
- Arousal is characterized by an increase in heart rate, muscle tension, and blood flow, which results in increased sensitivity to stimulation and reduced sensitivity to pain. 性冲动的特征就是心跳加快、肌肉紧张、血液流量增多,增强身体兴奋的感觉并减少痛感。
- Enflurane, isoflurane and desflurane caused a concentration-dependent depression in mean arterial pressure without significant changes in heart rate except with 2.4% isoflurane. 血压随着吸入麻醉药浓度的增加不断下降,心率除了24.;%25异氟烷诱发心率减慢外其他无明显变化。
- To alter in form or nature; transform. 在性质或形式上的改变;变形
- I've found that dobutamine and epinephrine often produce large increases in heart rate that limit diastolic filling time, so I don't use hem very often. 我发现多巴胺和肾上腺素会明显增加心率,从而缩短左室充盈时间,因此我不经常使用这两种药物。
- She did not greatly alter in appearance. 她的外表变化不大。
- He was alter in avoiding the danger. 他机敏地避开危险。
- A substance, C8H11NO3, both a hormone and neurotransmitter, secreted by the adrenal medulla and the nerve endings of the sympathetic nervous system to cause vasoconstriction and increases in heart rate, blood pressure, and the sugar level of the blood. 去甲肾上腺素一种物质,C8H11NO3,是激素和交感神经冲动介导者,有强大的血管收缩作用和神经传导作用,会引起血压、心率和血糖含量的增高
- He easily perceived there was an alteration in my countenance. 他立刻看出我的脸色和往常有些不同。
- The machine proved highly valuable in heart surgery. 这种机器做心脏手术证明是非常有价值的。