Bradycardia is a medical condition characterized by an unusually slow heart rate. It is typically defined as a heart rate below 60 beats per minute. This condition can be a normal finding in athletes or during sleep, but it may also indicate underlying health issues.
Causes of Bradycardia
Bradycardia can be caused by various factors, including heart disease, electrolyte imbalances, and medication side effects. It can also occur due to problems with the heart’s electrical system, such as in sick sinus syndrome or atrioventricular block.
Symptoms and Diagnosis
Common symptoms of bradycardia include dizziness, fatigue, and shortness of breath. Diagnosis is typically made through an electrocardiogram (ECG) that records the heart’s electrical activity, helping to determine the specific type of bradycardia and its underlying cause.
Treatment and Management
Treatment for bradycardia depends on its cause and severity. In some cases, no treatment may be necessary, while in others, medication adjustments or a pacemaker may be required. Regular monitoring and follow-up with a healthcare provider are essential for managing the condition effectively.
In summary, bradycardia is a condition marked by a slow heart rate, with varying causes and symptoms. Proper diagnosis and treatment are crucial for managing the condition and ensuring overall heart health.
