What are the symptoms of atrial flutter?

The symptoms of atrial flutter include paroxysmal palpitations, chest tightness, dyspnea, etc.

1. Paroxysmal palpitations

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2. Chest tightness. When

suffering from atrial flutter, it is easy to cause cardiac contraction and ejection function to decline, resulting in ischemia and chest tightness.

3. Dyspnea.

With the development of the disease, acute left heart failure may be caused, resulting in reduced left ventricular output and blocked pulmonary venous return, resulting in pulmonary congestion and dyspnea.