What To Do When Your Heart Races

When experiencing a racing heart, it's important to determine whether it's due to sinus tachycardia or an abnormal, or ectopic, type of tachycardia. Understanding the underlying cause is key to deciding the best course of action.

Understanding Sinus Tachycardia

Sinus tachycardia typically occurs as a normal response to certain triggers. For example, physical activity, emotional stress, caffeine intake, or even anxiety can cause your heart to beat faster. In such cases, allowing the body to rest and recover is usually enough to return the heart rate to normal.

Identifying Underlying Causes

If you experience a rapid heartbeat while at rest and can't identify a clear cause, it may be a sign of an underlying condition. Hyperthyroidism, a condition where the thyroid gland is overactive, can lead to persistent tachycardia. It's advisable to undergo medical testing to rule out such issues.

Another potential cause is severe anemia. When the body lacks enough red blood cells or hemoglobin, the heart compensates by beating faster to deliver oxygen more efficiently. Similarly, fever or infection can also cause the heart to race as the body works harder to fight off illness.

Recognizing Abnormal Tachycardia

Ectopic tachycardia, on the other hand, refers to abnormal heart rhythms that originate from areas of the heart other than the sinus node. Conditions such as atrial tachycardia, atrial fibrillation (AFib), or atrial flutter fall into this category. These can be either paroxysmal (coming and going) or persistent, and often require medical attention.

ventricular tachycardia is another type of abnormal rhythm that starts in the lower chambers of the heart. This condition is more serious and can be life-threatening if not treated properly.

When to Seek Medical Help

If you experience episodes of abnormal heart rhythm, it's important to consult a healthcare professional for proper diagnosis and treatment. Depending on the type and severity of tachycardia, treatment options may include medication, lifestyle changes, or procedures such as cardioversion or ablation.

Early detection and management are crucial for maintaining heart health and preventing complications associated with abnormal heart rhythms.