The numerical results show that the ring targets or spiral waves generated by cardiac action potential affect the cardiac rhythm greatly.

数值分析结果表明，心肌动作电位形成的靶环波和螺旋波对心脏节律影响较大。

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Various studies have suggested that CFAEs represent re-entry of the fibrillatory waves, and there is a close relationship between CFAEs and cardiac autonomic ganglia.

多个研究认为复杂碎裂电图反映了局部折返激动，且与心脏自主神经兴奋有密切的关系。

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Normally, orderly waves of electric activity pass through the cardiac tissue, causing the heart muscle to contract.

ECONOMIST: Better living through chaos

Sometimes, however, these waves become horribly distorted and make the heart beat erratically, a condition called cardiac fibrillation.

ECONOMIST: Better living through chaos