Arrhythmias (Irregular Heartbeat)
About the disease & condition
Arrhythmias are disorders of the heart’s electrical system that cause irregular - too fast, or too slow heartbeats. They occur when electrical signals that coordinate heart contractions malfunction. Some arrhythmias are harmless and temporary, while others can reduce blood flow, increase stroke risk, or cause
sudden cardiac events. Early detection, proper evaluation, and appropriate treatment help control
symptoms, prevent complications, and support long-term heart health. Management plans are
individualized based on type, severity, and overall patient health and lifestyle risk factors.
Known Symptoms
- Sudden palpitations or fluttering sensations in the chest.
- Sudden dizziness, lightheadedness, or fainting episodes without warning.
- Shortness of breath during activity or at rest.
- Chest discomfort or anxiety associated with irregular heartbeats.
Known Causes
- Coronary artery disease or previous heart attack damage.
- Electrolyte imbalances involving potassium, calcium, or magnesium levels.
- High blood pressure or structural heart abnormalities congenital.
Excess caffeine, alcohol, smoking, or use of certain medications.
Care
- Regular cardiology checkups and monitoring heart rhythm changes (Holter Studies)
- Taking prescribed medications exactly as advised by physicians.
- Adopting a heart-healthy lifestyle with diet, exercise, stress control.
- Seeking immediate care for severe or worsening symptoms.
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.





