Atrioventricular block, complete Save

Atrioventricular Block, Complete: Understanding the Condition

Atrioventricular block, complete, also known as third-degree heart block, is a cardiac condition that affects the electrical conduction system of the heart. It occurs when the electrical signals from the atria, the upper chambers of the heart, are unable to pass through the atrioventricular (AV) node to the ventricles, the lower chambers of the heart. This disruption in the heart's electrical system can lead to various symptoms and complications.

Here are some key points to help you understand atrioventricular block, complete:

1. Symptoms: People with complete AV block may experience symptoms such as dizziness, fatigue, fainting, shortness of breath, and chest pain. These symptoms occur due to the decreased efficiency of the heart in pumping blood to the body.
2. Causes: The condition can be congenital (present from birth) or acquired later in life. Common causes include heart diseases, such as myocardial infarction (heart attack), certain medications, age-related degeneration, and conditions affecting the heart's electrical system.
3. Diagnosis: Atrioventricular block, complete, is diagnosed through various tests, including an electrocardiogram (ECG) that helps measure the electrical activity of the heart. Other tests, like stress tests or echocardiograms, may be conducted to determine the underlying cause of the condition.
4. Complications: If left untreated, complete AV block can lead to serious complications, including heart failure, fainting spells, and even sudden cardiac arrest. It is important to seek medical attention if you experience any symptoms or suspect you may have this condition.

Managing atrioventricular block, complete, typically involves implanting a pacemaker to regulate the heart's electrical impulses. However, it is important to note that this article does not cover treatment options for this condition.

In conclusion, atrioventricular block, complete, is a cardiac condition that affects the heart's electrical conduction system. Recognizing the symptoms and seeking medical attention is crucial for proper diagnosis and management. If you suspect you may have this condition or are experiencing any symptoms, consult with a healthcare professional for a thorough evaluation and appropriate guidance.