In-depth

Causes

Hyperthyroidism

Complications

Erectile dysfunction

Symptoms

Fatigue

Tachycardia

Tachycardia, a rapid heart rate, is caused by an abnormality in your heart's electrical impulses. Tachycardia can cause serious complications, including sudden cardiac arrest.

Unexplained weight loss

Tests and diagnosis

CT scan

Treatments and drugs

Thyroidectomy

July 01, 2014