For example, the lungs and the heart muscle expand less successfully, the blood vessels become increasingly rigid, and the ligaments and tendons tighten.
例如，肺部和心脏肌肉扩张不太成功，血管变得越来越僵硬，韧带和肌腱收紧。
When an artery shuts down, the portion of the heart muscle it feeds dies.
当某个血管关闭时，它所喂养的那部分心肌会死亡。
It consists of an inflammatory buildup of blockages in arteries to the heart muscle.
随着冠心病的加重，输送血液到心脏肌肉的动脉中的炎性栓子越来越多。
In the trial, the CD34 + cells were injected into 10 locations in the heart muscle.
在实验中，CD 34 +细胞被注入到心脏肌肉组织的10个地方。
This pattern acted as a map on which cells from the heart muscle of a rat were grown.
这种特定蛋白质就好像是一张地图，在其表面上附着着生长好的老鼠心肌细胞。
From the sa node, electrical impulses spread through the heart muscle to trigger the heartbeat.
从窦房石结出来的电脉冲传播到心脏肌肉触发心脏跳动。
As more blood fills and stays in the heart the heart muscle stretches even more and gets even weaker.
随着越来越多的血液填充和停留在心脏，心脏和肌肉得到舒展，甚至更弱。
Vessles that provide the heart muscle with the oxygen-rich blood it needs to keep its tissues healthy.
向心肌提供富含氧的血液的工具，以满足心肌需要，并维持组织健康。
A heart attack is caused by a blockage in the blood vessels that supply the blood to the heart muscle.
心脏病是由向心肌供血的血管堵塞引起的。
Using tagged Magnetic Resonance (MR) images, we can research deformation and motion of the heart muscle.
带标记线核磁共振图像是精确研究心肌形变以及心肌质点运动的重要途径。
A nuclear stress test picks up signs of inducible ischemia: deficiencies in blood flow in the heart muscle.
运动试验收集可诱导的缺血信号—心肌供血不足。
It identifies where the heart muscle is alive but not functioning because it is not receiving enough blood supply.
这个仪器可以确定哪里的心肌是活的但是由于没有足够的血供而缺乏功能。
rheumatic heart disease – damage to the heart muscle and heart valves from rheumatic fever, caused by streptococcal bacteria
风湿性心脏病——由链球菌造成的风湿热对心脏肌肉和心脏瓣膜的损害
In later years the infection can lead to sudden death or heart failure caused by progressive destruction of the heart muscle.
在随后数年内，感染可导致猝死或心肌进行性损害造成的心力衰竭。
Direct that pressure toward the heart muscle with just the right intensity, and it causes the body to produce new blood vessels.
将那种压力以适当的强度导向心脏肌肉，就可以使身体形成新的血管。
Electrical signals control how frequently the heart beats and how the heart muscle contracts to move blood through the body.
电冲动控制心跳的频率，还控制心肌的收缩，使血液能全身流动。
Breathing is at first rapid, then slow, and finally there is respiratory arrest. Slow paralysis of the heart muscle causes death.
呼吸刚开始会很急促，之后渐渐放缓，最终停止，心脏肌肉也会慢慢麻痹致死。
The heart is the great supplier and giver to every remote atom in the body. The heart muscle is the strongest in the whole body.
心脏是身体每一个微小细胞原的能量供给中心，而整个身体中，最强韧的部分便是心肌。
The heart muscle called the myocardium, due to its contraction and relaxation, only to ensure the continuous beating of the heart.
心脏的肌肉叫心肌，由于它的收缩与舒张，才保证了心脏的不断跳动。
Higher levels of calcium usually indicate more severe atherosclerosis, leading to blockages that can starve the heart muscle of blood.
高程度的钙沉积往往意味着粥样硬化的程度更重，这样就会导致冠脉血管堵塞而心肌失去血供。
The reason, he says: when a person exercises, the heart muscle contracts forcefully and frequently, increasing blood flow through the arteries.
他认为理由如下：当人做锻炼时，心肌频繁而有力地收缩，增加了通过动脉的血液流量。
The coronary arteries, which supply oxygen-rich (red) blood to the heart muscle, may not receive enough blood to meet the demands of the heart.
向心肌供应氧合血(红色)的冠状动脉可能得不到足够的血液去满足心脏的需要。
In contrast, a heart attack occurs when an artery supplying blood to the heart muscle becomes blocked and the heart can no longer pump properly.
与之相反的是，心脏病发作是由供给心肌的动脉血管被阻滞无法正常泵血引起的。
During a heart attack, or myocardial infarct, part of the heart muscle loses its blood supply and the oxygen-starved cells die, causing scarring.
当心脏病发作或心肌梗死时，部分心肌丧失了血供，同时缺氧的细胞坏死，导致瘢痕形成。
During a heart attack, if the blockage in the coronary artery isn't treated quickly, the heart muscle will begin to die and be replaced by scar tissue.
在心脏病发作，如果在冠状动脉堵塞物处理不快，心脏肌肉会开始死亡，被疤痕组织所取代。
Tears seem appropriate. Enlargement of the heart muscle, or hypertrophic cardiomyopathy, is a serious disease which could lead to congestive heart failure.
流泪是应该的。心肌的扩张或是肥大型心肌病都是重病，会引起充血性心力衰竭。
Systolic blood pressure is the top number of a blood pressure reading and is a measurement of the force of blood pumped out when the heart muscle contracts.
收缩期血压是血压读数的最高值，并且是心脏收缩时血液泵出力量的测量值。
Kawasaki disease can also cause inflammation of the heart muscle (myocarditis) and leakiness of heart valves, but these problems are almost always temporary.
川崎氏症也可以引起心肌炎症和心瓣膜关闭不全，但这些问题几乎是一过性的。
Kawasaki disease can also cause inflammation of the heart muscle (myocarditis) and leakiness of heart valves, but these problems are almost always temporary.
川崎氏症也可以引起心肌炎症和心瓣膜关闭不全，但这些问题几乎是一过性的。
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