What To Do When You Experience Palpitations And A Racing Heartbeat

Experiencing heart palpitations or a rapid heartbeat can be concerning. If an electrocardiogram (ECG) shows a fast heart rate, such as in the case of sinus tachycardia, it is often linked to emotional factors like anxiety, fear, or stress. In these situations, calming down, practicing deep breathing, and shifting your focus to something relaxing may help reduce the symptoms.

Common Causes Of A Rapid Heartbeat

While emotional triggers are common causes of a fast heartbeat, there may also be underlying medical conditions to consider. For example, sinus tachycardia can sometimes be related to an overactive thyroid gland (hyperthyroidism). Additionally, if a rapid heart rate is accompanied by high blood pressure, it could indicate a rare tumor called a pheochromocytoma. These conditions require immediate medical attention and proper diagnosis at a hospital or clinic.

When Palpitations Signal A Heart Rhythm Disorder

Not all cases of heart palpitations are due to sinus tachycardia. Sometimes, the cause may be a more serious heart rhythm disorder. Conditions such as paroxysmal atrial tachycardia, ventricular tachycardia, frequent premature atrial or ventricular contractions, and even atrial fibrillation or atrial flutter can lead to similar symptoms. Identifying the root cause of these arrhythmias is crucial for effective treatment.

Why Professional Medical Evaluation Is Essential

If you experience sudden, severe palpitations or a very fast heartbeat, especially if it's irregular, it's important to seek prompt medical care. Doctors can perform tests to determine the type of arrhythmia and recommend appropriate treatment options. In the case of rapid atrial fibrillation, urgent care is necessary to stabilize the heart rhythm and prevent complications.

In summary, while occasional heart palpitations may be harmless and related to stress or lifestyle factors, persistent or severe symptoms should never be ignored. Always consult a healthcare professional to rule out serious conditions and receive the right care for your specific situation.