What are symptoms of right bundle branch block?
Right bundle branch block (RBBB) is a type of heart rhythm disturbance that affects the electrical signals in the heart. While RBBB is often a benign condition, it can sometimes be a sign of underlying heart disease. Understanding the symptoms of RBBB is crucial for early detection and appropriate treatment. In this article, we will explore the common symptoms associated with right bundle branch block.
1. Shortness of breath:
One of the most common symptoms of RBBB is shortness of breath, also known as dyspnea. This occurs when the heart is not pumping blood efficiently, leading to a decrease in oxygen supply to the body. Shortness of breath may be more pronounced during physical activity or when lying down.
2. Fatigue:
Fatigue is another common symptom of RBBB. As the heart struggles to pump blood effectively, the body’s oxygen supply is reduced, leading to feelings of tiredness and weakness. This fatigue may be more noticeable during the day or after physical exertion.
3. Palpitations:
Palpitations, or the sensation of a racing or irregular heartbeat, can occur in individuals with RBBB. This is due to the altered electrical signals in the heart, which can cause irregular heartbeats. Palpitations may be accompanied by a pounding or fluttering sensation in the chest.
4. Chest pain:
In some cases, RBBB may be associated with chest pain, which can be mistaken for angina (heart-related chest pain). Chest pain in RBBB is often described as a sharp, dull, or tight sensation and may be accompanied by shortness of breath or sweating.
5. Dizziness or fainting:
Dizziness or fainting can occur in individuals with RBBB, especially when the heart’s pumping efficiency is significantly impaired. This may be due to a drop in blood pressure or a decrease in oxygen supply to the brain.
It is important to note that not all individuals with RBBB will experience these symptoms. Some may have no symptoms at all, while others may experience a combination of these symptoms. If you suspect you have RBBB or any other heart condition, it is essential to consult a healthcare professional for an accurate diagnosis and appropriate treatment.