Atrial Fibrillation
About the disease & condition
Atrial Fibrillation is a common heart rhythm disorder where the heart’s upper chambers beat irregularly and rapidly. This disrupts normal blood flow, allowing blood to pool and increases the risk of clot formation and stroke. AFib may be occasional or long-lasting and often worsens if not treated. While some people have no symptoms, others experience significant discomfort. Early diagnosis, proper medical care, and lifestyle management can help control heart rhythm, reduce complications, and improve overall quality of life.
Known Symptoms
- Irregular and rapid heartbeat with fluttering sensation.
- Fatigue and reduced ability to exercise normally.
- Shortness of breath during routine daily activities.
- Dizziness, chest discomfort, or episodes of feeling faint.
Known Causes
- High blood pressure or a long-standing heart disease.
- Heart valve disorders or a previous cardiac surgery history.
- Thyroid disorders or significant hormonal imbalances.
- Excess alcohol intake or chronic stress exposure.
Care
- Regular monitoring and follow-up with a cardiologist is recommended.
- Taking prescribed medications to control rhythm and rate as well as auticoagulation (for stroke prevention)
- Maintaining healthy lifestyle with diet, exercise, stress control.
- Immediate medical attention for severe symptoms or complications.
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.





