摸上去非常软，心肌收缩力下降。
It felt very flabby, and the myocardium was poorly contractile.
并具有加强心肌收缩力的作用。
此平面用于评价LV大小和心肌收缩力。
This plane allows easy assessment of LV size and myocardial contractility.
运动员的心室顺应性较好，心肌收缩力较强；
Myocardial contractility and cardiac compatibility are better in athletes;
目的：探讨神经垂体激素对心肌收缩力的直接影响。
Objective: To investigate the direct effect of neurohypophysis hormone on the myocardial contraction force.
观察四逆汤加味对心绞痛型冠心病心肌收缩力的影响。
To observe the influence of Sini Decoction on cardiac contractility in coronary heart disease with angina pectoris.
结论：肌动蛋白活性降低是引起收心肌收缩力降低的原因之一。
Conclusion: it suggests that the decreased actin activity is one of the reasons for the decline of cardiac systolic potential.
本文对主动脉瓣和二尖瓣关闭不全的心肌收缩力进行了定量分析。
Quantitative analysis of systolic force of myocardium were made for aortic and mitral regurgitation.
过敏性休克时心肌收缩力减弱，小血管扩张，毛细血管通透性增加。
When allergic shock the cardiac muscle shrinkage force is weaken, the minute vessel expands, the blood capillary permeability increases.
目的观察心交感神经阻滞对扩张型心肌病左心室心肌收缩力的影响。
Objective To observe the effect of cardiac sympathetic blockade on left ventricular myocardial contractility in patients with dilated cardiomyopathy.
静态运动具有升高血压和心率的作用，也有可能引起心肌收缩力的改变。
Static exercise increases blood pressure and heart rate, but it may change myocardial contractility.
观察参麦注射液对离体豚鼠心脏的心率、心肌收缩力、冠脉流量的影响。
To observe the effect of Shenmai injection on the heart beat, myocardial contractility, blood flow of coronary artery of isolated guinea-pig hearts.
结果：除草剂丁草胺的染毒时间和浓度均可影响蟾蜍心肌收缩力和心肌梅谱。
Results: Time and concentration of poison dying all had effect on the myocardial contracts dint and myocardial enzymogram of Bufo bufo gargarizans.
结论对动脉栓塞合并房颤病人术中可酌情使用强心甙类药物，增加心肌收缩力。
Conclusion cardiac glycosides should be used intraoperatively to improve cardiac contractility in arterial embolism complicated with atrial fibrillation.
目的：探讨心音图运动试验（PCGET）评估心肌收缩力及心力储备的价值。
Objective: Explore the value of phonocardiogram exercise test (PCGET) to evaluating cardiac contractility.
结果表明：中枢性心律失常时，各种异位心律产生的心肌收缩力均较窦性心律下降。
Results suggest that the level of the myocardial contractility with ectopic arrhythmia was lower than that of the sinus rhythm.
结论：垂体后叶素对心肌收缩力有直接抑制作用；催产素对心肌收缩力无直接影响。
Conclusion: the pituitrin has a direct inhibitory effect on the myocardial contraction force, but oxytocin has no direct effect.
目的筛选太白花中对主动脉血管有舒张作用、对心肌收缩力有抑制作用的有效成分。
OBJECTIVE To screen the effective components of Cladonia alpestris and study the correlation between the components and pharmacological effects.
现代药理学研究发现黄芪能够保护血管内皮细胞、抗动脉硬化，增加心肌收缩力和心排血量。
Modern pharmacological research displays that Astragalus could protect vascular endothelial cell, improve arteriosclerosis, increase the myocardial contraction and cardiac output.
结论血液透析有效降低心脏前负荷，增加心肌收缩力，改善心功能，同时也增加心脏后负荷。
Conclusion Hemodialysis treatment is effective in decreasing cardiac preload, increasing myocardial contractility and cardiac afterload, improving cardiac function.
XT对哇巴因的正性肌力作用及随后出现的心肌收缩力降低的毒性反应均有明显的对抗作用。
Furthermore, XT not only attenuated the positive inotropic action, but also delayed the following toxicity response induced by ouabain in the isolated left atria.
离体大鼠心衰试验表明，与对照药哇巴因比较，化合物1能增加冠脉血流量和增强心肌收缩力。
Bioactivity test on isolated rat heart failure model suggested 1 could increase coronary blood flow and myocardial con - tractive power compared with positive control ouabain.
结论：XT通过阻滞豚鼠左房肌的电压依赖性和受体调控性钙通道而发挥抑制心肌收缩力的作用。
Conclusion: XT blocked not only the voltage dependent calcium channel, but also the receptor operated calcium channel in the isolated guinea pig atria.
吡喹酮能增强大白鼠离体心房和灌流心脏的心肌收缩力，与异搏定和心得安有一定程度的拮抗作用。
Experiments on the isolated atrium and perfused heart of rats showed that pyquiton (Praziquantel) had positive inotropic effect which can be antagonized by Propranolol and Verapamil.
较大剂量时，也能舒张外周阻力血管和心肌阻力血管从而降低血压，还可以间接地增强心肌收缩力。
If large doses are used, they can diastole outside resistant blood vessels and myocardial resistant vessels and they can reduce blood pressure and also indirectly enhance myocardial systole.
地高辛直接抑制心肌细胞膜的钠-钾atp酶泵，导致细胞内的钠和钙的增加，进而增加心肌收缩力。
Digoxin directly inhibits the sodium-potassium ATPase pump in the membrane of the cardiac myocyte, causing an increase in intracellular sodium and calcium which increases myocardial contractility.
结论：丹参注射液具有一定的扩张外周血管，降低外周血管阻力，增加心肌收缩力，增加心输出量的作用。
Conclution: The functions of this medicine were expansion of periphery blood vessel and reduction its resistance, increase in myocardium contractive force and in cardiac out put.
结论自体骨髓移植治疗扩张型心肌病是一种安全、有效的细胞治疗法，它通过加强心肌收缩力改善患者心功能。
Conclusion ABMT for DCM is a safe and effective cell therapy, it can improve cardiac function by reinforcing its contraction.
结果治疗组精神状态、体力明显改善，心肌收缩力增强，心功能指数较治疗前及对照组明显改善（P<0.01）。
Results In the treatment group, physical and mental status were significantly improved and the cardiac function was improved too(P<0.01).
前言： 目的：研究花椒毒酚（XT） 抑制豚鼠心肌收缩力的作用机理。方法：采用张力描记法测定离体豚鼠左房肌的收缩力。
Objective: To study the mechanism of depressant effect of xanthotoxol(XT) on contractility in the isolated guinea pig atria.
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