摸上去非常软，心肌收缩力下降。
It felt very flabby, and the myocardium was poorly contractile.
心肌收缩蛋白是心肌产生收缩的物质基础。
Cardiac contractile proteins are the material basis of cardiac contractility.
变力性一词通常用来描述心肌收缩性的变化。
The term inotropic is commonly used in discussing changes in myocardial contractility.
已经确证，心肌收缩始于动作电位使肌膜去极化。
It is well established that the cardial contraction is initiated when an action potential depolarizes the sarcolemma.
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.
急性过量酒精摄入可明显损害心肌收缩和舒张功能。
Acute large amounts of alcohol consumption can damage the myocardial contractile and diastolic function.
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.
结论在阿霉素所致兔心肌病模型中心肌收缩功能降低。
Conclusion Myocardial contraction function was reduced in adriamycin-induced rabbit model of dilated cardiomyopathy.
目的探讨肝脏撞击伤对家兔心肌收缩功能和动脉血气的影响。
Objective to explore the effects of impact injury of liver on myocardial systolic function and arterial blood gases in rabbits.
实验动物血钙显著下降，同时出现骨骼肌抽搐和心肌收缩性下降。
The twitch of their limbs and the decreasing contractility of myocardium arised simultaneously in all animals during hypocalcemia.
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.
可以用心肌收缩能力变化趋势来无创地评估体力劳动者的心力储备。
And also can use this changing tendency of the heart systole to evaluate the ability systolic of the myocardium of the manual workers.
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.
微量注射TRH到侧脑室对心肌收缩时间间期(STI)无明显影响。
Microinjection of TRH into the left lateral ventricle produced no effect on the cardiac systolic time intervals (STI).
结论高原低氧环境下心脏储备主要是心肌收缩能力储备而不是心率储备。
Conclusion the cardiac reserve at high altitude is mainly cardiac contractility reserve rather than heart rate reserve.
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.
结论小剂量的大蒜素使心肌收缩加强，大剂量的大蒜素使心肌收缩减弱。
Conclusion the little dosage's garlicin enhances myocardium contractive, but the large dosage's garlicin inhibits myocardium contractive.
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.
通过离体的蟾蜍心脏，观察到复方毛冬青有降低心肌收缩幅度及减慢心率的作用。
Ilex Fubescens co, can also significantly reduce the heart rate and lower the amplitude of cardiac contraction of the isolated toad hearts.
探讨利用彩色室壁运动技术检测心内膜收缩速度进行心肌收缩速度评价的准确性。
AIM: to probe into the exactitude of color kinesis in assessing the systolic velocity of cardiac muscle.
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.
目的应用磁共振(MR)白血技术评价肥厚型心肌病(HCM)局部心肌收缩功能。
Objective to evaluate the regional myocardium systolic function in hypertrophic cardiomyopathy (HCM) by MR bright blood techniques.
结论：磁场可降低蟾蜍心肌收缩性能而导致每搏心输出量减少，对舒张功能影响不明显。
Conclusion: magnetic field may decrease the myocardial contractility of isolated toad heart and no obvious effect to the function of the myocardial relax.
糖苷中的任一种，主要来源于植物，如毛地黄，用作医药增强心肌收缩的力量并调节心跳。
Any of several glycosides obtained chiefly from plant sources such as the foxglove, used medicinally to increase the force of contraction of heart muscle and to regulate heartbeats.
心脏为一肌肉泵，它通过心肌收缩和舒张这一边疆不断的自动过程每分钟大约搏动72下。
The heart, which is a muscular pump, beats about 72 times a minute through a continuous and automatic process of muscular contraction and relaxation.
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.
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