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 Arrhythmia and ECG
Introduction
Arrhythmia is a condition where the heart beats irregularly—either too fast, too slow, or with an erratic rhythm. It occurs due to problems in the electrical signals that coordinate heartbeats.
Types of Arrhythmia:
- Tachycardia : Heart beats too fast (>100 bpm).
- Bradycardia : Heart beats too slow (<60 bpm).
- Atrial Fibrillation (AFib) : Irregular and fast heartbeat, increasing the risk of stroke.
- Ventricular Fibrillation : A life-threatening condition where the heart quivers instead of pumping blood.
- Premature Beats : Extra heartbeats occurring before the natural rhythm.
What is an ECG (Electrocardiogram)?
An ECG is a medical test that records the heart’s electrical activity to detect arrhythmias and other heart conditions.
How an ECG Works:
- Electrodes are placed on the skin to measure electrical impulses.
- The data is displayed as waves on a paper or screen.
- Irregular patterns may indicate arrhythmia, heart block, or ischemia.
Symptoms of Arrhythmia
- Palpitations (fluttering sensation in the chest)
- Dizziness or fainting
- Shortness of breath
- Chest pain
- Fatigue
Causes and Risk Factors
- High blood pressure
- Coronary artery disease
- Electrolyte imbalances
- Excessive alcohol or caffeine consumption
- Stress and smoking
Diagnosis and Treatment
- Diagnosis : ECG, Holter monitoring, stress testing, echocardiogram.
- Treatment : Lifestyle changes, medications (e.g., beta-blockers), pacemakers, catheter ablation, or surgery.
Conclusion
Arrhythmias are common and can vary from harmless to life-threatening. Early detection through an ECG and proper management can significantly improve heart health.
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 Arrhythmia Management
- https://www.escardio.org/Guidelines/Clinical-Practice-Guidelines/Atrial-Fibrillation
- https://academic.oup.com/eurheartj/article/43/40/3997/6675633
- https://www.escardio.org/static-file/Escardio/Guidelines/Documents/ehaa612.pdf
- https://pubmed.ncbi.nlm.nih.gov/32860505/
- https://academic.oup.com/eurheartj/article/41/5/655/5556821
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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!
Our advantages:
Best practices from USA, EU and Japan
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.
Always up-to-date information
On a daily basis, we monitor for you all new scientific research publications in leading scientific journals on medical issues of interest to you.
We monitor all innovations and changes in the field of cardiac disease treatment on a daily basis.
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.