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- relative stroke volume 相對心搏(排血)量
- These results indicate that SV increases when HR decrease,but the change of stroke volume is very small when HR is smaller than90/min,and the relative variation is not greater than3%. 結果表明,雖然每搏輸出量隨心率的增加而減小,但心率低于90次/分的情況下,每搏輸出量隨心率的變化很小,相對變化量不大于3%25。
- Ejection fraction (EF) and stroke volume (SV) decreased markedly in DCM. DCM組射血分數(EF)、每搏量(SV)顯著(zhù)降低。
- It is about seven centimeters high and its stroke volume can reach ninety cc. 它的容積可以達到九十西西，適合六十五公斤左右的病人。
- After aerobic training, the contractility of left ventricles is increased. Therefore, the stroke volume is increased. 有氧訓練能增加左心室之收縮能力，因此能增加心縮排血量。
- The percentage of left ventricular end diastolic volume (LVEDV) occupied by stroke volume. 搏出量占心室舒張末期容量的百分比。
- In this paper,the effects of heart rate(HR)on stroke volume (SV)and cardiac output (CO)are theoretically analyzed. 本文試圖從理論模型上分析心率對每搏輸出量和心輸出量的影響情況。
- It may also be se ed in healthy perso during exercise when stroke volume or heart rate increases. 健康人在運動(dòng)時(shí)也可感覺(jué)心悸，因為這時(shí)的每搏量和心率才有增加。
- The principle of the blood flow parameters monitoring including stroke volume(SV) etc, using photoplethysmograph has been suggested in this paper. 提出一種應用光電容積脈搏波方法檢測心輸出等十幾項血流參數的新型監護儀器的原理設計。
- It increases heart rate and stroke volume, dilates the pupils, and constricts arterioles in the skin and gut while dilating arterioles in leg muscles. 由于它能直接作用于冠狀血管引起血管擴張，改善心臟供血，因此是一種作用快而強的強心藥。
- Methods: tPNS was injected to rats with endotoxic shock and their blood pressure, heart rates, left ventricular stroke volume were observed. 方法給內毒素休克大鼠注射三七總皂苷，觀(guān)察其血壓、心率、左室搏出功能的變化，并與未處理者比較。
- Differences in mean blood pressure, cardiac output, stroke volume, heart rate and total peripheral resistance were assessed with legs crossed versus legs uncrossed. 研究結果表明：小腿交叉姿勢下血壓較高是由于較高的心輸出量而非總外周阻力增加所致。
- Conclusion:On the basis of measured coupling interval of VPB and basic cycle length,it was possible to assess the reduction degree of the stroke volume of the VPB. 結論：根據心電圖上室早的聯(lián)律間期以及其前正常心動(dòng)周期的長(cháng)短即能通過(guò)相應的回歸方程推測出該室早每搏量的減少程度。
- Noninvasive stroke volume and cardiac output were measured using impedance cardiography and corrected for body surface area to yield both stroke and cardiac indexes. 用阻抗心動(dòng)描記法測量安靜狀態(tài)下的每搏輸出量和心搏出量，而且用體表面積換算為心搏量和心臟指數。
- Left atrial stroke volume(ASV), left atrial ejection fraction(AEF) and the ratio of ASV to left ventricular SV (ASV/VSV) of OMI group were more increased than those of control group. 左房每搏量、左房射血分數、左房每搏量與左室每搏量之比比對照組明顯增加。
- Stroke Volume (SV), Stroke Index (SI), Cardiac Output and other Index Increase, while their Pulse Rate(PR), Heart Oxygen Consumption Volume(HOV), Heart Oxygen Consumption Index(HOI), and other index decrease. 每搏量(SV)、心搏指數(SI)、心輸量(CO)等指數提高；
- Stroke volume increased 18.63% (P<0.05). But in control group cardiac function was not improved. Conclusion Present study demonstrates that intracoronary transplantation of autologus MBMC is safe and effective. 超聲心動(dòng)圖隨訪(fǎng) ;MBMC移植組左室射血分數增加 6 83%25 (P <0 0 1) ;左室每搏輸出量增加18 6 3%25 (P <0 0 5 ) ;
- This was associated with increased end-diastolic pressures during handgrip exercise and with decreased stroke volume and a leftward shift of pressure-volume loops during atrial pacing. 這與在握力試驗中增加舒張末期壓力和在心房起搏時(shí)減少猝發(fā)容量和左轉向壓力容積環(huán)路相關(guān)聯(lián)。
- Methods Left ventricular stroke volume (LVSV) in 36 healthy volunteers were measured by RT-3PE, M-mode Teichholz, two-dimensional echocardiography (2DE) simpson method and the product of aortic flow Doppler spectrum integral and aortic valvular area. 方法應用RT-3PE測量36例正常人的左室每搏量(LVSV),并分別與M型Teichholz法、二維超聲心動(dòng)圖Simpson法、多普勒主動(dòng)脈瓣環(huán)血流量法所測的LVSV進(jìn)行比較。
- Is our relative strength growing? 我們的相對力量正在增長(cháng)嗎？
