Fast Heartbeat Which Disease

Under normal circumstances, a healthy heart rate typically ranges between 50 and 100 beats per minute. According to the latest medical guidelines, a fast heartbeat is generally defined as a heart rate exceeding 100 beats per minute. One of the most common causes of elevated heart rate is hypertension, especially when blood pressure is poorly managed.

Common Medical Conditions Linked to Rapid Heartbeat

Heart failure can also lead to tachycardia, as the heart works harder to pump blood effectively. Other potential causes include hypokalemia (low potassium levels), hyperthyroidism (overactive thyroid), anemia, beriberi (a condition caused by vitamin B1 deficiency), and various types of arrhythmias. Each of these conditions affects the heart's ability to function efficiently, often resulting in an increased heart rate.

Hyperthyroidism in Young Women

Among young women, hyperthyroidism is a frequent cause of rapid heartbeat. When the thyroid gland becomes overactive, it can significantly influence heart rhythm and rate. Early diagnosis and treatment are crucial to prevent complications.

Heart-Related Causes in Patients with Coronary Artery Disease or Heart Failure

For individuals with coronary artery disease or chronic heart failure, a fast heartbeat may be a sign of uncontrolled blood pressure or ongoing cardiac stress. In such cases, angina symptoms may persist due to inadequate treatment, and heart failure might not be fully managed. These issues can lead to recurrent arrhythmias such as atrial flutter or atrial fibrillation, both of which contribute to a rapid heart rate.

When to Seek Medical Help

A fast heartbeat is never normal and should always be evaluated by a healthcare professional. If you experience persistent tachycardia or any related symptoms like dizziness, shortness of breath, or chest discomfort, it's essential to visit a hospital for a comprehensive assessment and appropriate treatment.