Dysrhythmias, including unexplained tachycardia, atrial fibrillation, premature ventricular contractions, and ST segment changes, may indicate blunt cardiac injury.

节律异常，包括难以解释的心动过速、房颤、室早和ST段改变，都提示心脏钝性伤的可能。

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Atrial fibrillation is the most common arrhythmia in clinical cardiac diseases.

心房颤动是临床上最为常见的心律失常。

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Objective: to apply the epicardial microwave ablation on beating-heart to treat the atrial fibrillation (AF) in cardiac operation and assess the early clinical effect.

目的：探索不停跳心外膜微波消融术治疗心房颤动(AF)的临床应用和初步疗效。

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Recently, researchers have observed these spirals in both human and animal hearts during cardiac fibrillation.

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

But according to Daniel Gauthier, a physicist at Duke University in North Carolina, if cardiac fibrillation is chaotic, it is not the usual kind of chaos.

ECONOMIST: Better living through chaos