Bradycardia
About the disease & condition
Bradycardia is a heart rhythm condition where the heart beats slower than normal, typically fewer than 60 beats per minute. It occurs when the heart’s electrical signals are delayed or blocked. While mild bradycardia may be normal in healthy or athletic individuals, severe cases can limit blood flow to vital organs. This may lead to fatigue, dizziness, or fainting. Timely diagnosis and appropriate treatment help manage symptoms and prevent serious complications.
Known Symptoms
- Persistent fatigue and weakness during routine activities.
- Frequent dizziness, lightheadedness, or near-fainting episodes.
- Shortness of breath during exertion or mild activity.
- Chest discomfort or confusion due to reduced circulation.
Known Causes
- Aging-related degeneration of heart’s electrical system.
- Heart disease or damage from previous heart attack.
- Certain medications affecting heart rate and rhythm.
- Electrolyte imbalance or thyroid disorders affecting metabolism.
Care
- Regular cardiac evaluation and heart rate monitoring.
- Adjusting or reviewing medications under medical supervision.
- Treating underlying conditions contributing to slow heart rate.
- Pacemaker implantation in severe or symptomatic cases.
Relevant Specialties

Cardiology
Cardiology is the branch of medicine that focuses on the health of the heart and the cardiovascular system, including blood circulation throughout the body.
It plays a key role in identifying and managing conditions influenced by lifestyle, genetics, and other health factors. The specialty supports patients in understanding their heart health, recognizing risk factors early, and maintaining long-term cardiovascular well-being.
At KIMSHEALTH, cardiology care is delivered through a patient-first approach, combining preventive care, accurate diagnosis, and continuous monitoring to support better heart health and improved quality of life.





