About-Cardio
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We provide our users the most up-to-date and accurate information on the treatment and prevention of cardio pathologies in accordance with current American and European clinical guidelines.
The information provided on this website is for educational purposes only and should not be considered medical advice. Always consult a licensed physician for diagnosis and treatment.
Cardiac Arrhythmia: Understanding the Condition
Introduction
Cardiac arrhythmia refers to an irregular heartbeat. This means the heart may beat too fast, too slow, or with an abnormal rhythm. While some arrhythmias are harmless, others can be life-threatening and require medical attention.
Types of Cardiac Arrhythmias
- Tachycardia – A fast heart rate (over 100 beats per minute).
- Example: Atrial fibrillation, ventricular tachycardia.
- Bradycardia – A slow heart rate (below 60 beats per minute).
- Example: Sinus bradycardia, heart block.
- Irregular Heartbeats – The heart beats in an uneven pattern.
- Example: Atrial flutter, premature ventricular contractions (PVCs).
Causes and Risk Factors
- High blood pressure
- Coronary artery disease
- Electrolyte imbalances (e.g., potassium, magnesium)
- Heart failure
- Thyroid disorders
- Excess caffeine or alcohol consumption
- Stress and anxiety
Symptoms
- Palpitations (feeling of the heart racing or skipping beats)
- Dizziness or fainting
- Shortness of breath
- Chest pain
- Fatigue
Diagnosis
Doctors diagnose arrhythmias using:
- Electrocardiogram (ECG) – A test that records the electrical activity of the heart.
- Holter monitor – A portable ECG worn for 24-48 hours.
- Echocardiogram – An ultrasound scan of the heart.
- Electrophysiological study (EPS) – A detailed test to assess electrical activity.
Treatment Options
- Lifestyle Changes – Reducing caffeine, avoiding alcohol, and managing stress.
- Medications – Antiarrhythmic drugs, beta-blockers, or anticoagulants.
- Medical Procedures – Pacemakers, catheter ablation, or implantable defibrillators (ICDs).
Prevention & Management
- Maintain a healthy diet and regular exercise.
- Control underlying conditions like hypertension and diabetes.
- Regular medical check-ups for heart health monitoring.
Conclusion
Cardiac arrhythmias range from mild to severe, but with proper diagnosis and management, they can often be controlled. If you experience irregular heartbeats, consult a doctor to ensure your heart is functioning properly.
Source recommendations
1. American Heart Association Guidelines on Arrhythmias
- https://www.heart.org/en/health-topics/arrhythmia
- https://www.ahajournals.org/doi/10.1161/CIR.0000000000001193
- https://www.heart.org/en/health-topics/arrhythmia/about-arrhythmia
- https://www.ahajournals.org/doi/10.1161/CIR.0000000000000549
- https://pubmed.ncbi.nlm.nih.gov/29084733/
2. European Society of Cardiology Guidelines on Cardiac Arrhythmias
- https://www.escardio.org/Guidelines/Clinical-Practice-Guidelines/Ventricular-Arrhythmias-and-the-Prevention-of-Sudden-Cardiac-Death
- https://academic.oup.com/eurheartj/article/43/40/3997/6675633
- https://www.escardio.org/Guidelines/Clinical-Practice-Guidelines/Supraventricular-Tachycardia
- https://pubmed.ncbi.nlm.nih.gov/36017572/
- https://www.ahajournals.org/doi/10.1161/01.cir.0000091380.04100.84
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If you or your loved ones experience any of these symptoms, you should consult a doctor in time. Remember that self-medication can be dangerous, and timely diagnosis will preserve the quality and life expectancy.
The heart is an organ that does not know how to "keep silent" if something goes wrong. Chest pain, shortness of breath, swelling, dizziness, and rhythm disturbances are the symptoms that require our attention. The best prevention of heart disease is careful attention to your health, regular checkups with a doctor, and a healthy lifestyle. Take care of your heart, and it will serve you for many years!
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Our answers to your questions are based on the clinical recommendations of countries with the most developed healthcare systems in the field of cardiology in the USA, the EU and Japan.
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We monitor all innovations and changes in the field of cardiac disease treatment on a daily basis.
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Every 3-5 years, half of the scientific approaches to treatment in the field of cardiology are reviewed as a result of specialized scientific discoveries. With us, you don't have to wait these years to learn about the best ways to treat you and your loved ones.