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.
Understanding Heart Irregularity (Arrhythmia)
Introduction
Heart irregularity, also known as arrhythmia , refers to an abnormal heart rhythm. This can mean your heartbeat is too fast (tachycardia), too slow (bradycardia), or has an irregular pattern.
Types of Arrhythmias
- Atrial Fibrillation (AFib) – A common type of irregular, rapid heartbeat.
- Ventricular Tachycardia – A fast heart rate starting in the lower chambers.
- Bradycardia – Slow heart rate, below 60 beats per minute.
- Premature Heartbeats – Extra beats, either from the atria or ventricles.
Causes of Heart Irregularity
- Heart diseases (e.g., coronary artery disease, heart failure)
- Electrolyte imbalances (e.g., potassium, magnesium)
- Stress and anxiety
- Caffeine, alcohol, and smoking
- Certain medications
- Thyroid disorders
Symptoms to Watch For
- Palpitations (feeling of skipped or extra beats)
- Dizziness or fainting
- Shortness of breath
- Chest pain or discomfort
Diagnosing Arrhythmia
Doctors use tests like: - Electrocardiogram (ECG) – Records heart rhythm. - Holter monitor – A portable ECG worn for 24-48 hours. - Echocardiogram – Uses ultrasound to check heart function. - Electrophysiology study – Assesses heart electrical activity.
Treatment Options
- Lifestyle Changes – Reducing stress, avoiding caffeine, and stopping smoking.
- Medications – Beta-blockers, antiarrhythmic drugs, or anticoagulants (if AFib is present).
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Medical Procedures
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- Cardioversion – Electrical shock to restore rhythm.
- Ablation Therapy – Destroying misfiring heart cells.
- Pacemaker or ICD (Implantable Cardioverter Defibrillator) – Devices to regulate heart rhythm.
When to See a Doctor
Seek medical attention if you experience frequent palpitations, dizziness, or chest pain.
Conclusion
Heart irregularities can be mild or life-threatening, so regular check-ups and a healthy lifestyle are essential in managing the condition.
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 Atrial Fibrillation
- https://www.escardio.org/Guidelines/Clinical-Practice-Guidelines/Atrial-Fibrillation
- https://academic.oup.com/eurheartj/article/42/5/373/5899003
- https://www.escardio.org/static-file/Escardio/Guidelines/Documents/ehaa612.pdf
- https://academic.oup.com/eurheartj/article/45/36/3314/7738779
- https://pubmed.ncbi.nlm.nih.gov/20802247/
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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.