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Why is my heart rate always above 100?

This Premium Q&A, reviewed and published, features a real conversation between an iCliniq user and a physician.

Patient's Query

Hello doctor,

I am a 24-year-old male. Even though I am healthy, I always have a heart rate of 100 and above.

I had previously performed an ECG. What may be the possible cause for this?

Please help.

Thank you.
Answered by Dr. Rishu Sharma

Education:

MBBS

Professional Bio:

Dr. Rishu Sharma is a well-experienced Cardiologist specializing in the diagnosis and treatment of heart diseases, including hypertension, arrhythmias, coronary artery disease, and heart failure. With strong expertise in ECG, echocardiography, and interventional cardiology, she is committed to delivering personalized, evidence-based cardiac care. Dr. Sharma focuses on prevention, early detection, and effective management of cardiovascular conditions to ensure optimal heart health for her patients.

This doctor is not available for online consultations on the platform anymore.

Consult other doctors in the same speciality

Hi,

Welcome to icliniq.com.

It can be a sinus tachycardia. A sinus tachycardia is a sinus rhythm with an elevated rate of impulses, defined as a rate greater than 100 beats per minute in an average adult. The normal resting heart rate in an average adult ranges from 60 to 100 beats per minute. There are a number of causes for sinus tachycardia.

The most common causes include anemia, smoking (increased nicotine acts as a stimulant), or elevated anxiety levels. Drugs like Propranolol and Clonazepam will be given to you initially for 21 days, depending on your anxiety levels, sleep cycle, and habits (smoking or alcohol use).

I hope that you get your answer.

Please let me know if you need any help.

Thank you.

Medically reviewed by Dr. K. Shobana
Published At December 18, 2016
Reviewed At March 5, 2026

Education:

MBBS

Professional Bio:

Dr. Rishu Sharma is a well-experienced Cardiologist specializing in the diagnosis and treatment of heart diseases, including hypertension, arrhythmias, coronary artery disease, and heart failure. With strong expertise in ECG, echocardiography, and interventional cardiology, she is committed to delivering personalized, evidence-based cardiac care. Dr. Sharma focuses on prevention, early detection, and effective management of cardiovascular conditions to ensure optimal heart health for her patients.

This doctor is not available for online consultations on the platform anymore.

Consult other doctors in the same speciality

Education:

BDS

Professional Bio:

Dr. K. Shobana is a Dental Surgeon specializing in oral health and dental care. She is skilled in preventive dentistry and provides oral hygiene education. She can do restorative treatments such as fillings and crowns. She can handle periodontal problems such as gum diseases and periodontitis. She can do root canal treatment.

This doctor is not available for online consultations on the platform anymore.

Consult other doctors in the same speciality

Same symptoms don't mean you have the same problem. Consult a doctor now!

Dr. Rishu Sharma
Dr. Rishu Sharma

Cardiology

Education:

MBBS

Professional Bio:

Dr. Rishu Sharma is a well-experienced Cardiologist specializing in the diagnosis and treatment of heart diseases, including hypertension, arrhythmias, coronary artery disease, and heart failure. With strong expertise in ECG, echocardiography, and interventional cardiology, she is committed to delivering personalized, evidence-based cardiac care. Dr. Sharma focuses on prevention, early detection, and effective management of cardiovascular conditions to ensure optimal heart health for her patients.

This doctor is not available for online consultations on the platform anymore.

Consult other doctors in the same speciality
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