Heart Rate

Normal and Abnormal Heart Rate

What to know about this Vital Sign

Understanding the heart rate, the number of times your heart beats per minute is a key step in taking control of your health. Distinguishing between normal and abnormal allows you to monitor your well-being effectively. For adults, a normal resting heart rate typically falls between 60 and 100 beats per minute, although it can be lower for athletes, ranging from 40 to 60 beats per minute.

An abnormal heart rate means your heart beats too fast, slow, or irregularly. When your heart beats too fast, it’s called tachycardia. You have tachycardia if your heart beats over 100 times per minute at rest. When your heart beats too slowly, it’s called bradycardia. If it beats fewer than 60 times per minute at rest, you might have bradycardia.

Causes of Abnormal Heart Rate

Knowing the various factors that can lead to abnormalities is important. Stress, anxiety, physical activity, caffeine, or nicotine can cause the heart rate to increase temporarily. Medical conditions such as fever, anemia, and hyperthyroidism can also trigger a rapid heart rate, known as tachycardia. Conversely, bradycardia, when your heart beats slowly, can be a result of aging, heart disease, certain medications, sleep apnea, or hypothyroidism.

Recognizing symptoms of an abnormal heart rate is crucial. Symptoms of tachycardia include palpitations (an awareness of your heart beating in your chest), chest pain, dizziness, and shortness of breath. If you experience any of these, monitor your heart rate. Symptoms of bradycardia include fatigue, weakness, confusion, and fainting. These symptoms indicate your heart isn’t pumping enough blood to meet your body’s needs. Your blood pressure may be too low.

What to do

Seek immediate medical care if you notice severe symptoms. If you have chest pain, it could signal a heart attack. Extreme shortness of breath may indicate a serious problem. Fainting or severe dizziness also warrants urgent attention. Call emergency services if you have a rapid heart rate with these symptoms.

An irregular heart rate or arrhythmia can be a severe medical condition. If you feel your heart fluttering or skipping beats, consult a doctor. You should never ignore symptoms like this.

Regularly checking your heart rate helps detect issues early. Use a heart rate monitor or check your pulse manually. Knowing your normal range enables you to spot abnormalities. If you detect any abnormal rates or symptoms, seek medical advice promptly.

Know Your Heart Rate

Measure your Heart Rate and other vital information with this simple device
The child’s Heart Rate and Oxygen saturation are measured using a pulse oximeter.

Taking care of your heart ensures a healthier life. Stay informed about your heart rate and act quickly if you notice any changes. It is helpful in emergencies if you know what is typical for your heart rate. For example, some people generally have a slow or fast heart rate. It can be helpful information if your emergency care providers know that. Your heart health is vital, so don’t hesitate to seek help when needed.

Copyright © 2024 William E. Franklin, DO, MBA


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