Is 500 beats per minute bad?
Ventricular fibrillation, an arrhythmia (irregular heartbeat) which causes the lower chambers of the heart to beat too fast, is the most common cause of sudden cardiac arrest. During ventricular fibrillation, the heart rate can be as fast as 400-500 beats per minute, compared to the normal 60-100 beats.
What is the lowest pulse rate you can have?
Doctors consider a low heart rate to be 60 beats per minute (bpm) and below. In fact, if you have bradycardia, you’ll have a low resting heart rate below 60, even when you’re awake and active. In contrast, a normal range is 60 to 100 bpm while awake.
What is the reason for low pulse rate?
These include coronary artery disease, heart attack, and infections such as endocarditis and myocarditis. Conditions that can slow electrical impulses through the heart. Examples include having a low thyroid level (hypothyroidism) or an electrolyte imbalance, such as too much potassium in the blood.
Should I go to ER for low pulse?
A person should speak to a doctor if they notice their heart rate is slow. When a baby has a low pulse, a parent or carer should take them to the emergency room. Adults and children who have a low pulse and experience severe symptoms, such as chest pain or fainting, should also go to the hospital.
What are the dangers of low pulse rate?
If your pulse rate drops too low, you may feel lightheaded, dizzy, confused or very tired. Fainting is also a risk. In severe cases, cardiac arrest or a sudden loss of heart function may occur. If untreated, bradycardia can lead to chest pain, high or low blood pressure and heart failure.
What is a dangerously low pulse rate?
The medical term for a low pulse rate that falls below 60 beats per minute is bradycardia, which could be a symptom of a serious condition. An individual who experiences signs of decreased heart rhythms should be evaluated by a physician.
What are the causes of a low pulse rate?
A low pulse rate may be caused by a number of health conditions. Sometimes, a form of heart disease is the reason for slower blood flow throughout the body. Cardiac abnormalities are common, but other conditions that do not involve the heart, such as a metabolic imbalance or certain lung diseases,…
Is 50 a good heart rate?
A resting heart rate of 50 beats per minute (bpm) is good for you if you are an athlete or a medical practitioner. If you are not feeling dizzy or ill, a resting heart rate of 50 is a good indicator that your heart is functioning quite well.