What is paroxysmal atrial tachycardia?

Paroxysmal atrial tachycardia is a form of arrhythmia or erratic heartbeat. It is important to note that paroxysmal is an occurrence of arrhythmia where it starts and ends abruptly. This involves the atrial or upper chambers of the heart where it beats abnormally rapid. Paroxysmal atrial tachycardia causes the heart rate to increase up to […]

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