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 Tachycardia
Introduction
Tachycardia is a condition where the heart beats faster than normal—typically more than 100 beats per minute (BPM) in adults. This rapid heartbeat can originate from different areas of the heart and may be temporary or a sign of an underlying medical condition.
Types of Tachycardia
- Sinus Tachycardia – A normal increase in heart rate due to exercise, stress, fever, or dehydration.
- Supraventricular Tachycardia (SVT) – Rapid heart rhythms originating above the ventricles, often causing palpitations and dizziness.
- Ventricular Tachycardia – A serious type that originates in the ventricles, potentially leading to life-threatening arrhythmias.
Causes of Tachycardia
- Physiological : Exercise, emotions, fever, pain, dehydration.
- Pathological : Heart disease, anemia, hyperthyroidism, electrolyte imbalance.
- External Factors : Certain medications, caffeine, alcohol, nicotine, recreational drugs.
Symptoms of Tachycardia
- Palpitations (rapid or irregular heartbeat)
- Dizziness or fainting
- Shortness of breath
- Chest pain
- Fatigue
When to Seek Medical Help
If tachycardia is accompanied by chest pain, fainting, or severe shortness of breath, seek immediate medical attention, as it may indicate a serious underlying condition such as a heart attack.
Diagnosis and Treatment
- Diagnostic Tests : ECG, Holter monitor, echocardiogram, blood tests.
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Treatment Options
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- Lifestyle changes: Avoiding triggers like caffeine and stress
- Medications: Beta-blockers, anti-arrhythmics
- Medical procedures: Cardioversion, catheter ablation, pacemakers (for severe cases)
Conclusion
Tachycardia can be harmless or a sign of a serious condition. If you experience persistent rapid heartbeats, consult a healthcare provider for proper evaluation and management.
Source recommendations
1. American Heart Association (AHA) 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/16949478/
2. European Society of Cardiology (ESC) Guidelines on Tachycardia
- https://www.escardio.org/Guidelines/Clinical-Practice-Guidelines/Supraventricular-Tachycardia
- https://academic.oup.com/eurheartj/article/41/5/655/5556821
- https://www.escardio.org/Guidelines/Clinical-Practice-Guidelines/Ventricular-Arrhythmias-and-the-Prevention-of-Sudden-Cardiac-Death
- https://pubmed.ncbi.nlm.nih.gov/31504425/
- https://academic.oup.com/eurheartj/article/43/40/3997/6675633
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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.
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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.