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单词 Paroxysmal Atrial Tachycardia
释义

Paroxysmal Atrial Tachycardia

中文百科

阵发性室上性心搏过速 Supraventricular tachycardia

(重定向自Paroxysmal Atrial Tachycardia)

阵发性室上性心搏过速(Paroxysmal supraventricular tachycardia)是心律不整的一种,即是心脏内多一条电路,导致心律不整。可用药物控制,也可使用射频消融术将心脏内那一条多的电路给烧掉,但需要找大医院才能安全手术。

英语百科

Supraventricular tachycardia 阵发性室上性心搏过速

(重定向自Paroxysmal Atrial Tachycardia)
Impulse arising in SA node, traversing atria to AV node, then entering ventricle. Rhythm originating at or above AV node constitutes SVT.
Atrial fibrillation: Irregular impulses reaching AV node, only some being transmitted.
Holter monitor-Imaging with start (red arrow) and end (blue arrow) of a SV-tachycardia with a pulse frequency of about 128/min.

Supraventricular tachycardia (SVT) is an abnormal heart rhythm arising from improper electrical activity of the heart. It is a type of rapid heart rhythm originating at or above the atrioventricular node. It can be contrasted with the potentially more dangerous ventricular tachycardias—rapid rhythms that originate within the ventricular tissue.

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更新时间:2025/6/17 23:56:01