About-Cardio
-
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.
High Pulse Rate: Causes and Considerations
Introduction
A high pulse rate, also known as tachycardia, is when the heart beats faster than normal. Usually, a resting heart rate above 100 beats per minute (bpm) in adults is considered tachycardia. Various factors can contribute to an increased heart rate, ranging from physiological responses to underlying medical conditions.
Common Causes of High Pulse Rate
1. Physiological Causes (Normal Responses)
- Physical Activity – Exercise increases heart rate.
- Emotional Stress and Anxiety – The body releases adrenaline, leading to a higher pulse.
- Fever – The heart beats faster to regulate body temperature.
- Caffeine and Stimulants – Coffee, tea, nicotine, and certain drugs can elevate heart rate.
- Dehydration – Low blood volume forces the heart to pump faster.
2. Pathological Causes (Medical Conditions)
- Cardiac Conditions
- Atrial fibrillation
- Supraventricular tachycardia (SVT)
- Ventricular tachycardia
- Heart failure
- Endocrine Disorders
- Hyperthyroidism (overactive thyroid)
- Pheochromocytoma (adrenal gland tumor)
- Infections and Sepsis – The body increases heart rate in response to infection.
- Anemia – The heart compensates for reduced oxygen levels.
- Lung Diseases – Chronic obstructive pulmonary disease (COPD), pulmonary embolism.
When to Seek Medical Help
- Sudden, unexplained rapid heart rate
- Chest pain, dizziness, fainting
- Shortness of breath
- Irregular heart rhythms
A persistently high heart rate can indicate an underlying condition requiring medical evaluation. If symptoms are severe or persistent, seek immediate medical attention.
Source recommendations
1. American Heart Association Guidelines on Tachycardia
- https://www.heart.org/en/health-topics/arrhythmia/about-arrhythmia/tachycardia--fast-heart-rate
- https://cpr.heart.org/en/resuscitation-science/cpr-and-ecc-guidelines/algorithms
- https://www.ahajournals.org/doi/10.1161/cir.0000000000000311
- https://cpr.heart.org/-/media/cpr-files/cpr-guidelines-files/algorithms/algorithmacls_tachycardia_200612.pdf
- https://www.ahajournals.org/doi/10.1161/CIR.0000000000000549
2. European Society of Cardiology Guidelines on 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
-
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.
Get second opinion
Here you can learn everything that even your doctor may not know about cardiology (if he does not speak English and he does not read 117 leading medical journals on cardiology every month).
The most comprehensive and up-to-date collection of free cardiology materials
Our website contains the most comprehensive and up-to-date collection of free cardiology materials in your country.
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.
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.