Common Causes and Symptoms Atrial fibrillation (AFib) is an irregular and often rapid heart rate that can increase the risk of stroke, heart failure, and other heart-related complications. AFib occurs when the heart’s upper chambers (the atria) beat chaotically and out of sync with the lower chambers (the ventricles).
Causes of Atrial Fibrillation
Heart Disease: Conditions such as coronary artery disease or heart valve problems can trigger AFib.
High Blood Pressure: Chronic hypertension can lead to changes in the heart that result in AFib.
Hyperthyroidism: Overactive thyroid gland can contribute to irregular heartbeats.
Alcohol Consumption: Heavy drinking can trigger episodes of AFib, often referred to as “holiday heart syndrome.”
Diagnosis and Treatment AFib is diagnosed through an electrocardiogram (ECG), which records the electrical activity of the heart. Additional tests may include echocardiograms, blood tests, and chest X-rays to assess heart function and identify underlying causes.
Management Strategies
Medications: Anticoagulants to reduce the risk of stroke, and antiarrhythmic drugs to control the heart rate or rhythm.
Lifestyle Changes: Managing risk factors such as high blood pressure and avoiding triggers like excessive alcohol consumption.
Procedures: In some cases, procedures like cardioversion or catheter ablation may be necessary to restore a normal heart rhythm.
Prevention Tips
Regular Monitoring: Regular follow-ups with a healthcare provider to monitor heart rhythm and adjust treatment as needed.
Healthy Lifestyle: Maintain a balanced diet, engage in regular physical activity, and avoid excessive alcohol and stimulants.
Manage Underlying Conditions: Effectively manage conditions that can contribute to AFib, such as hypertension and thyroid disorders.
Conclusion Atrial fibrillation is a serious condition that requires careful management to prevent complications and improve quality of life. By understanding the causes, recognizing symptoms, and adhering to treatment plans, individuals with AFib can effectively manage their condition and reduce their risk of serious complications. Consult with a healthcare provider for personalized advice and treatment options.
Experiencing irregular heartbeats? Consult Trinity Hospital and Heart Foundation for expert evaluation and management of atrial fibrillation. Get the support you need for a healthier heart.