Bradycardia

Overview

Bradycardia occurs when the heart beats fewer than 60 times per minute. While a slower heart rate may not always indicate a problem (especially for athletes), it can sometimes reduce the amount of oxygen-rich blood reaching your body. This can cause fatigue, dizziness, and other complications. If you’re experiencing symptoms or have any concerns, scheduling a cardiology consultation is essential.

Causes

Bradycardia can result from various factors, including:

• Aging: Natural wear and tear of the heart’s electrical system.
• Heart Conditions: Conditions such as coronary artery disease, heart attack, or myocarditis can disrupt heart rhythms.
• Electrolyte Imbalance: Low levels of potassium or calcium can affect heart function.
• Medications: Certain drugs, such as beta-blockers, can slow down the heart rate.
• Sleep Apnea: Untreated sleep apnea may lead to bradycardia.
• Hypothyroidism: Low thyroid hormone levels can also contribute.

Understanding the underlying cause is crucial for effective treatment.

Symptoms

Symptoms of bradycardia vary depending on the severity of the condition. Common signs include:

• Fatigue and weakness
• Dizziness or lightheadedness
• Shortness of breath
• Chest pain
• Fainting (syncope)
• Difficulty concentrating

If you experience any of these symptoms, especially fainting or chest pain, seek medical attention immediately.

Diagnosis

Diagnosing bradycardia involves a thorough evaluation by a cardiology specialist. At Cardiology Care NYC, we use state-of-the-art diagnostic tools, including:

• Electrocardiogram (ECG): A quick, painless test that records your heart’s electrical activity.
• Holter Monitor: A portable device that tracks your heart rate over 24-48 hours.
• Stress Test: Assesses how your heart performs under physical exertion.
• Echocardiogram: An ultrasound that provides detailed images of your heart.
• Blood Tests: Identifies any underlying conditions, such as thyroid disorders or electrolyte imbalances.

Our team of bradycardia specialists in NYC will work with you to determine the cause and develop a personalized treatment plan.

Treatment

Treatment for bradycardia depends on its cause and severity. Options may include:

• Lifestyle Changes: Managing contributing factors such as sleep apnea, electrolyte imbalances, or thyroid issues.
• Medication Adjustment: If medications are causing your bradycardia, your doctor may adjust your dosage or switch prescriptions.
• Pacemaker Implantation: For more severe cases, a pacemaker can regulate your heart rate. This small device is implanted under the skin and helps ensure your heart beats at a healthy rate.
• Monitoring and Regular Checkups: Ongoing care is essential to manage the condition effectively.

At Cardiology Care NYC, we’re committed to using the latest technology to provide minimally invasive treatments and ensure the best possible outcomes.

When To See A Doctor

It’s essential to seek medical attention if you experience:

• Persistent dizziness or fatigue
• Shortness of breath or chest pain
• Episodes of fainting

Ignoring bradycardia symptoms can lead to severe complications, including heart failure or sudden cardiac arrest. Early diagnosis and treatment can significantly improve your quality of life and reduce risks.