Complete Heart Block Treatment in Noida, Delhi Ncr, India

Overview

Electrical signals control the beating of the heart. When this electrical signal is partially or fully blocked, it is known as heart block or atrioventricular (AV) block. As a result, the heart may beat slowly or skip beats, failing to pump blood adequately. Complete heart block, often referred to as third-degree block, severely compromises the heart’s pumping ability. Left untreated, this condition can lead to sudden cardiac arrest.

Alternate Names of Complete Heart Block

Atrioventricular block (AV block), also known as AV nodal block (AVB), is a conduction disorder affecting the heart’s electrical system.

Complete Heart Block Causes

Heart block is primarily caused by malfunctioning heart electrical signals that control heart rate and rhythm. Other contributing factors include heart muscle disease (cardiomyopathy), heart valve dysfunction, and structural abnormalities in the heart. Additionally, heart block can result from damage during open-heart surgery, adverse effects of certain medications, or exposure to toxins.

Complete Heart Block Symptoms

• Extreme exhaustion
• Breathing problems
• Chest pain
• Dizziness
• Nausea
• Fainting
• Irregular heartbeat
• Stages of Complete Heart Block

There are three main stages of heart block:

• First-degree heart block – The electrical impulse reaches the ventricles, but it travels via the AV node more slowly than usual, causing a delay in the impulses.
• Second-degree heart block – There is an intermittent disruption of the electrical impulses, which gradually becomes more frequent. This can be further classified into Mobitz type 1 (less severe) and Mobitz type 2 (more severe).
• Third-degree heart block – Third-degree heart block occurs when there is complete disruption of electrical transmission between the atria and ventricles.

Complete Heart Blockage Diagnosis and Tests

Diagnostic tests include:

• Electrocardiogram (ECG) to measure electrical impulses
• Holter or event monitor to track heart rhythm over time
• Loop recorder implanted under the skin to monitor heart activity
• Electrophysiology study using a catheter to assess electrical activity
• Complete Heart Blockage Treatment

Treatment depends on the severity:

• First-degree block often requires no treatment beyond lifestyle changes.
• Second-degree block may require medications or a pacemaker.
• Third-degree block almost always requires a permanent pacemaker.

Complete Heart Blockage Prevention

• Maintain a healthy lifestyle with regular exercise and balanced diet
• Avoid smoking and certain medications that can contribute to heart block
• Treat underlying conditions like coronary artery disease or cardiomyopathy

Epidemiology and Pathophysiology

• First-degree and some second-degree blocks are relatively common (0.5-2%)
• Congenital third-degree block is rare (1 in 20,000 births)
• Acquired third-degree block is more common in the elderly (5-10% over 70)
• Complete heart block occurs when the electrical signals fail to properly conduct from the atria to the ventricles.

Overall, complete heart block is a serious condition that requires prompt medical attention and treatment to prevent complications like cardiac arrest. With proper management, most patients can live a relatively normal life.

Frequently Asked Questions

What is the role of a pacemaker in treating complete heart block?

A pacemaker regulates the heart’s electrical signals in individuals with complete heart block, ensuring a normal rhythm by delivering coordinated electrical impulses.

How is a pacemaker implanted for complete heart block?

Implanting a pacemaker for complete heart block involves a minor surgical procedure. A small device is placed beneath the skin near the collarbone. Leads are then guided into the heart to deliver electrical signals and monitor its activity effectively.

Can complete heart block lead to other heart complications?

Yes, complete heart block can increase the risk of heart-related complications such as heart failure, fainting, and arrhythmias if not properly managed. Regular monitoring and appropriate treatment are crucial to prevent these issues.

Can exercise worsen symptoms in individuals with complete heart block?

While exercise is generally beneficial for cardiovascular health, those with complete heart block should follow specific guidelines from their doctor. Exercise intensity and limitations should be adjusted to avoid exacerbating symptoms or stressing the heart.

How much does heart block surgery cost in Noida?

The cost of heart block surgery in Noida varies based on factors such as the type of procedure, additional tests or treatments required, and the specific pacemaker device chosen. For an accurate cost estimate, it is advisable to consult directly with the healthcare provider or hospital.