Overview

Bradycardia is a condition characterized by an abnormally slow heart rate, typically less than 60 beats per minute in adults. While a slower heart rate can be normal and even healthy for some individuals, especially athletes, it can signal underlying health issues when accompanied by symptoms such as fatigue, dizziness, or fainting. At Accord Hospital’s Cardiology Department, we offer comprehensive evaluation and advanced treatment for bradycardia, ensuring every patient receives personalized care tailored to their needs.

What is Bradycardia?

The heart rate is controlled by electrical signals generated in the sinoatrial (SA) node, often called the heart’s natural pacemaker. These signals may be too slow or interrupted in bradycardia, leading to a reduced heart rate. A healthy heart typically beats 60 to 100 times per minute at rest. In cases of bradycardia, this rate falls below 60 beats per minute.

Causes of Bradycardia

Bradycardia can result from various factors, including:

1. Age-Related Changes:Aging can affect the heart’s electrical system, slowing its pace.
2. Heart Conditions: Disorders like sick sinus syndrome, heart block, or previous heart attacks may impair the heart’s rhythm.
3. Medications:Certain drugs, such as beta-blockers and calcium channel blockers, can lower heart rate.
4. Electrolyte Imbalances:Abnormal potassium or calcium levels can disrupt electrical signals in the heart.
5. Thyroid Disorders:Hypothyroidism can lead to a slower heart rate.
6. Sleep Apnea:This condition can cause irregularities in heart rhythm, including bradycardia.
7. Neurological Conditions:Disorders affecting the vagus nerve can slow the heart

Symptoms of Bradycardia

Not everyone with bradycardia experiences symptoms. However, when the heart cannot pump enough blood to meet the body’s needs, the following symptoms may occur:

• Fatigue
• Dizziness or lightheadedness
• Fainting or near-fainting episodes
• Shortness of breath
• Chest pain
• Confusion or memory problems
• Reduced ability to exercise

When to Seek Medical Attention

Bradycardia can become a medical emergency if it causes severe symptoms, such as loss of consciousness or chest pain. Seek immediate care if you or someone else experiences these symptoms.

Diagnosing Bradycardia

At Accord Hospital, our cardiology team uses advanced diagnostic tools to identify the cause of bradycardia. These include:

• Electrocardiogram (ECG):Measures the heart’s electrical activity to detect rhythm abnormalities.
• Holter Monitor:A portable ECG device worn for 24 to 48 hours monitors heart rate continuously.
• Event Recorder:A wearable device that records heart activity during symptoms.
• Exercise Stress Test: Evaluates heart rate response to physical activity.
• Electrophysiological Studies: Identifies specific electrical pathway issues in the heart.

Treatment for Bradycardia

Treatment for bradycardia depends on its cause and severity. At Accord Hospital, we provide a range of advanced solutions:

1. Lifestyle Modifications: In mild cases, addressing lifestyle factors such as stress, sleep, and physical activity may help.
2. Medication Adjustments:If medications are causing bradycardia, alternatives may be prescribed.
3. Pacemaker Implantation:A pacemaker may be required to regulate the heart rate for severe bradycardia or heart block.
4. Treatment of Underlying Conditions:Managing conditions like hypothyroidism or sleep apnea can resolve bradycardia.

Why Choose Accord Hospital for Bradycardia Care?

1. Experienced Team:Our cardiologists are experts in diagnosing and treating arrhythmias like bradycardia.
2. State-of-the-Art Facilities:We offer advanced diagnostic and treatment options, including minimally invasive pacemaker implantation.
3. Comprehensive Care: Our multidisciplinary approach addresses every aspect of your heart health.
4. Personalized Treatment Plans:We tailor treatments to suit each patient’s needs, ensuring the best possible outcomes.

Preventing Bradycardia

While some causes of bradycardia, such as age-related changes, cannot be prevented, you can lower your risk by:

• Maintaining a heart-healthy lifestyle with regular exercise and a balanced diet.
• Managing conditions like high blood pressure and diabetes.
• Avoiding excessive alcohol consumption and smoking.
• Getting regular check-ups to monitor heart health.

Bradycardia is a manageable condition with timely diagnosis and appropriate treatment. At Accord Hospital’s Cardiology Department, we are committed to helping you maintain a healthy heart and improve your quality of life. If you experience symptoms of bradycardia or have concerns about your heart rate, schedule a consultation with our specialists today.