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- However,Bromocriptine did not alter systemic vascular resistance. 氟呱啶醇能阻斷溴隱亭這一作用；
- There was a tendency for the pulmonary vascular resistance to decrease in HS and HSD groups as compared with NS group. 與NS組比較,HS組和HSD治療后肺血管阻力呈下降趨勢。
- Arteriolar relaxation reduces systemic vascular resistance and arterial pressure(afterload). 心臟指數可增加、降低或不變。
- Significantly increase in coronary blood flow due to reduction of vascular resistance. 可增加冠狀動(dòng)脈流量，因為丹參能減低血管阻力。
- There was no difference of other parameters [cerebral vascular resistance (CVR), compliance, Co and CP] in every group (P>0.05). 其他各項參數(腦血管阻力、順應性、零壓順應性、臨界壓力)各組間無(wú)差異(P>0．05)。
- Results and Conclusion: Inhaled iloprost can reduce pulmonary vascular resistance and delay the development of primary pulmonary hypertension. 結果和結倫：吸入性伊洛前列素治療可以降低肺血管阻力和延緩原發(fā)性肺動(dòng)脈高壓的進(jìn)程。
- Diltiazem is a benzothiazepine derivative calcium antagonist，which produces antihypertensive effect primarily by relaxation of vascular resistance. 地爾硫卓是一種苯噻氮卓類(lèi)鈣拮抗劑，作用于血管平滑肌使外周血管擴張，心臟后負荷降低，發(fā)揮降壓作用。
- With prazosin, the average cardiac index increased (by) 20 percent and systemic vascular resistance decreased (by) 20 percent. 使用哌唑嗪，平均心臟指數增加20%25，全身血管阻力下降20%25。
- Conclusion: Epidural anesthesia increase umbilical blood flow，but does not change the umbilical vascular resistance, which is benefical for foetus. 結論： 硬膜外阻滯后可增加臍血流而不增加臍血管阻力，對胎兒血供是有利的。
- Results and Conclusion:Inhaled iloprost can reduce pulmonary vascular resistance and delay the development of primary pulmonary hypertension. 結果和結論:吸入性伊洛前列素治療可以降低肺血管阻力和延緩原發(fā)性肺動(dòng)脈高壓的進(jìn)程。
- Introduction: Reperfusion syndrome in liver transplant patients is characterized by labile systemic vascular resistance (SVR) and cardiac output (CO). 簡(jiǎn)介： 肝移植患者發(fā)生再灌注綜合征的特征是體循環(huán)阻力（SVR）不穩定和心輸出量（CO）不穩定。
- Endothelin-1 contributes to increased systemic vascular resistance,vascular remoulding,left ventricular dysfunction and renal impairment in essential hypertension. 原發(fā)性高血壓時(shí)血漿內皮素-1水平升高,可導致外周阻力增加,并且通過(guò)激活ETA和ETB受體可加重高血壓病心、腎、動(dòng)脈系統的損害,形成惡性循環(huán)。
- RESULTS &CONCLUSION: The feature of PAH is that pulmonary vascular resistance progressively increases,and finally leads to right heart failure and death. 結果與結論:肺動(dòng)脈高壓的特點(diǎn)是肺血管阻力進(jìn)行性增加,最終導致右心衰竭和死亡。
- Different forms of PH are characterized by pronounced vascular remodeling, resulting in increased vascular resistance and subsequent right heart failure. 各種肺動(dòng)脈高壓形成都是以血管顯著(zhù)的重構為特征，從而導致血管阻力增加，隨之出現右心衰。
- RPC significantly reduced mean artery pressure (MAP),systemic vascular resistance (SVR) and coronary vascular resistance (CVR,P<0.05) and slightly increased cardiac output(CO) and coronary blood flow (CBF). RPC顯著(zhù)降低平均動(dòng)脈壓(MAP)、外周血管阻力 (SVR)及冠脈循環(huán)阻力 (CVR) (P<0 .;0 5 ) ; 輕度增加心排出量及冠脈血流量 (P>0
- The cardiac output (CO) and Cst decreased significantly when the PEEP was 20 cm H 2O, at the same time, the pulmonary vascular resistance (PVR) and the systemic vascular resistance (SVR) increased (P<0.05). 在PEEP增加到 2 0cmH2 O時(shí)心輸出量 (CO)和Cst下降 ;外周循環(huán)阻力 (SVR)、肺循環(huán)阻力 (PVR)和氣道峰值壓 (PIP)增加 (P <0 .;0 5 )。
- The responses to electrical stimulation of VSMp showed a rise of AP(44.49%,P< 0.001),vascular resistance of muscles(VRm 37.08%,P<0.001)and vascular resistance of kidney (VRk 26.59,P<0.01). 腎血管阻抗上升26.;5%25(P<0
- By contrast, hydralazine increased cardiac index by 58 percent and decreased systemic vascular resistence by 40 percent. 相比之下，使用肼苯達嗪，心臟指數增加58%25，而全身血管阻力減少40%25。
- The results were as follows:1.The mean pulmonary arte-rial pressure(P pa)and pulmonary vascular resistance(PVR)were signiflcantly decreased by in-haled NO in chronic hypoxic rats(P<0.01),but these changes were not observed in normoxiccontrol rats. 結果表明：（1）常氧吸入NO時(shí)能明顯降低慢性缺氧大鼠肺動(dòng)脈平均壓（Ppa）和肺血管阻力（PVR），但對正常大鼠的Ppa和PVR無(wú)明顯影響；
- Methods Coronary blood flow (CBF) intra-arterial blood pressure, heart rate, and coronary vascular resistance (CVR) were measured at rest, during isometric exercise before and 60 min after Losartan (25 mg/kg, ig). 結果發(fā)現 ,Losartan明顯降低高血壓大鼠的平均動(dòng)脈壓和冠狀動(dòng)脈阻力 ,明顯增加其冠狀動(dòng)脈血流量 ,而對其心率無(wú)明顯影響 ;
