Yes, arrhythmia can disappear in some cases. Arrhythmia is an irregular or abnormal heartbeat, and can be caused by many different underlying conditions. It is important to note, however, that arrhythmia is a symptom, not a diagnosis, and the underlying condition must be identified and treated in order for the arrhythmia to disappear.
If the underlying cause of the arrhythmia is a physical problem with the heart, such as a structural abnormality, a growth, or an infection, then the arrhythmia can be treated with medication or surgery. If the arrhythmia is caused by a problem with the electrical system of the heart, such as an abnormally fast heartbeat, then a procedure called an ablation can be used to correct the problem. In some cases, the arrhythmia can be treated with lifestyle changes, such as quitting smoking, exercising regularly, and eating a healthy diet.
In some cases, the arrhythmia can go away on its own if the underlying cause is addressed. For example, if the arrhythmia is caused by an electrolyte imbalance or an overactive thyroid, then correcting the imbalance or treating the thyroid condition can cause the arrhythmia to go away. If the arrhythmia is caused by medication, then changing the medication or adjusting the dosage can also make the arrhythmia disappear.
In conclusion, arrhythmia can disappear in some cases. Treatment depends on the underlying cause of the arrhythmia, and can include lifestyle changes, medication, surgery, or ablation. If the underlying cause is addressed, then the arrhythmia can go away on its own as well. It is important to speak to a medical professional in order to determine the best course of action for treating the arrhythmia.