What makes the heart keep beating




















However, ginseng has side effects that can include increased heartbeat, insomnia, menstrual problems, breast pain, headache, digestive problems, and high or low blood pressure. Learn which supplements can lower blood pressure here.

A person who experiences an increased heart rate due to caffeine, alcohol, nicotine, or illegal stimulants should try reducing the amount they consume. If a person is dependent on a particular drug, they should consider speaking to a healthcare worker or counselor to discuss treatment options. If a person has a rapid heart rate after taking certain medications or supplements, they can speak to their doctor to see if there is an alternative medication they can take.

Learn more about drug abuse here. An increase in heart rate may occur during pregnancy. This can happen because the heart has to pump blood to the placenta and around the body.

The same study also found that the average heart rate increased throughout pregnancy. Additionally, once a person goes through menopause , they have an increased risk of coronary heart disease.

The British Heart Foundation notes that a person in the postmenopausal phase of their life may feel that their heart is racing. Learn more about hormonal imbalance here. A person who is pregnant or postmenopausal should speak with their doctor if they are concerned about their increased heart rate. Learn about HRT here. A person who has an imbalance of electrolytes may notice they have an increased heart rate. An older study from found that the most common symptoms a person with an electrolyte imbalance experienced were:.

Learn how to manage an electrolyte imbalance here. To diagnose an electrolyte imbalance, a doctor can perform an electrolyte test. The doctor can then recommend treatment based on what electrolyte levels are abnormal. Learn which foods contain the most electrolytes here. A fast heart rate is not usually a cause for concern. However, an increase in heart rate may indicate that a person has an underlying health problem.

Health problems that can cause rapid heart rate include :. A person can experience an increased heart rate for many reasons.

Certain conditions can cause a person to have a rapid heartbeat, but they are not usually serious. If a person is concerned about their fast heart rate, they should speak to a doctor. A person should seek immediate medical help if they experience any troubling symptoms. If you find your heart suddenly racing, is that cause for concern? Whether to worry or not depends on other symptoms and how long the racing lasts.

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Call or Request an Appointment Refer a Patient. What Causes a Racing Heart? These can include the following: heavy exercise stress, fear, anxiety, or panic attacks low blood sugar or low blood pressure fevers, anemia, and dehydration pregnancy or menstruation too much alcohol, caffeine, or nicotine illegal drugs like ecstasy, methamphetamines, or cocaine If you notice that your heart is beating faster than normal, look for obvious explanations first: Are you stressed out?

Have you had more caffeine than usual? Is your blood sugar low? Atrial Fibrillation Atrial fibrillation is one of several heart conditions that can cause an irregular heartbeat.

A-Fib may also increase your chances of having a stroke. Arrhythmia Arrhythmias also cause fast or irregular heartbeats, or can make your heart beat too slowly. Atrial fibrillation is one type of arrhythmia. When to Call a Doctor Right Away Call your doctor or right away if you have a fast or irregular heartbeat and you also have: chest pain fainting dizziness shortness of breath These symptoms may be signs of a heart attack or stroke. Next Steps Many times, fast or irregular heartbeats are caused by normal life situations, like drinking too much caffeine or having anxiety.

Make an appointment with a cardiologist. He or she might suggest heart-monitoring tests to see if your palpitations are caused by a more serious heart problem. Occasionally heart palpitations can be a sign of a serious problem, such as an overactive thyroid gland hyperthyroidism or an abnormal heart rhythm arrhythmia.

Heart rhythm changes arrhythmias might cause a very fast heart rate tachycardia , an unusually slow heart rate bradycardia , a normal heart rate that varies from the usual heart rhythm or combination of the three. Unless a heart condition is causing your heart palpitations, there's little risk of complications. For palpitations caused by a heart condition, possible complications include:. Mayo Clinic does not endorse companies or products.

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