Previous attempts to use cardiac muscle power to run pacemakers relied on piezoelectric materials.

之前使用心脏肌肉量运行起搏器的尝试是依赖于压电材料。

And titin is one of three key proteins in our cardiac and skeletal muscle.

肌联蛋白是我们心脏和骨骼肌肉中的三大关键蛋白质之一。

Tetanus only affects skeletal muscle, so smooth muscle and cardiac muscle continue to function normally.

破伤风仅影响骨骼肌，因此，平滑肌和心肌仍工作。

This forms the bulk of the heart tissue, because those cardiac muscle cells contract and pump blood.

他们构成了大部分心脏组织，这是因为心肌细胞收缩，从而现泵。

Finally, hypokalemia can affect cardiac muscle contractions, which can lead to cardiac arrhythmias and cardiac arrest.

最后，低会影响心肌收缩，导致心律失常和心搏骤停。

Hyperkalemia, though, also affects cardiac muscle contractions, which can lead to cardiac arrhythmias and cardiac arrest.

高，也可以影响心肌细胞收缩，进而导致心律失常和心脏停搏。

The type of muscle that causes these contractions is smooth muscle, as opposed to skeletal muscle or cardiac muscle.

具有这种蠕动功的肌肉是平滑肌，骨骼肌或心肌则没有该功。

Low potassium levels leads to issues with muscle contractions, which could be smooth, skeletal, or cardiac muscles.

两种途径的低水平都会导致肌肉收缩的问题，可累及平滑肌、骨骼肌或心肌。

Your cardiac muscle is also striated, and uses sliding filaments to contract, but the similarities end there.

你的心肌也是条纹状的，通过滑动的细丝来收缩，但是相似之处就到此为止了。

Not surprisingly, the differences between skeletal and cardiac muscle tissues are key to understanding their functions.

毫不奇怪，骨骼和心肌组织之间的差异是理解它们功的关键。

Unlike the skeletal muscles, the body's cardiac and smooth muscles are managed by the autonomic nervous system beyond our direct control.

与骨骼肌不同，身体的心肌和平滑肌是由自动神经系统控制，而非听从我们的直接控制。

Now this can be a cell that's part of the conduction system or it can just be another cardiac muscle cell.

这个细胞可属于传导系统的一部分，或只是一个心肌细胞。

Your cardiac muscle tissue, on the other hand, works involuntarily.

另一方面，你的心肌组织是不由自主地工作的。

After those pacemaker cells make themselves fire, they spread their electrical impulses to cardiac muscle cells throughout the atria.

这些起搏细胞自我激活后，它们将电脉冲传播到整个心房的心肌细胞。

These procedures reestablish circulation to the cardiac muscle, restoring heart function.

这些手术重新建立心脏肌肉的液循环，恢复心脏功。

So your heart is muscle, it's cardiac muscle.

所以你的心脏是肌肉，它是心肌。

There's smooth muscle, a muscle within the arteries, the uterus and cardiac muscle.

存在于动脉、子宫内， 还有心肌。

That's the electrode structure that directly interfaces to the cardiac muscle to deliver that electrical stimulation.

那就是直接与心肌接触以传递电刺激的电极结构。

Either way, the high potassium levels leads to issues with muscle contractions, which could be issues with the smooth, skeletal, or cardiac muscles.

无论哪种方式，高可以导致肌肉收缩问题，可是平滑肌细胞、骨骼肌细胞或心肌细胞。

We have skeletal muscle attached to our bones and we have cardiac muscle, which is our heart.

我们身体有附着在骨骼上的骨骼肌，还有心脏所特有的心肌。