Understanding Incomplete Right Bundle Branch Block Symptoms

Incomplete right bundle branch block (IRBBB) often doesn’t cause noticeable symptoms, especially in healthy individuals. This condition is detected on an electrocardiogram (ECG) and involves a slight delay in the electrical signals in the heart's right ventricle. While most people with incomplete right bundle branch block symptoms remain asymptomatic, some might experience mild issues.
1. Common Symptoms:
In rare cases, individuals may report mild chest discomfort, irregular heartbeats, or slight dizziness. However, these symptoms are typically linked to underlying conditions rather than IRBBB itself.
2. Potential Causes:
IRBBB may arise due to aging, structural heart issues, or conditions like pulmonary hypertension. Routine ECG screenings often identify this condition, even in healthy individuals without incomplete right bundle branch block symptoms.
3. When to Seek Medical Advice:
If symptoms like persistent chest pain, significant fatigue, or fainting occur, consult a healthcare.