tachycardia

Tachycardia

Tachycardia is a condition characterized by an abnormally fast heart rate, typically above 100 beats per minute. It can be caused by a variety of factors, including stress, anxiety, medication side effects, and underlying medical conditions such as hyperthyroidism or heart disease. Symptoms may include palpitations, shortness of breath, dizziness, chest pain, and fatigue. In some cases, tachycardia may not cause any noticeable symptoms but can still lead to serious health problems if left untreated. There are different types of tachycardia depending on the location and mechanism of the abnormal heart rhythm. Some common types include atrial fibrillation (rapid irregular heartbeat), supraventricular tachycardia (rapid heart rate originating above the ventricles), and ventricular tachycardia (rapid heartbeat originating in the ventricles). If you experience persistent or frequent episodes of tachycardia, it is important to seek medical attention. Your doctor may perform various tests such as an electrocardiogram (ECG) or a 24-hour Holter monitor to diagnose your condition. Treatment for tachycardia depends on the underlying cause and severity of symptoms. In some cases, lifestyle changes such as reducing stress and avoiding triggers like caffeine or alcohol may be enough to manage the condition. Medications or procedures, such as catheter ablation, may also be recommended by a doctor to control tachycardia.