Heart palpitations are a condition in which the heart suddenly beats harder, faster, or irregularly. People with this condition may feel this irregular heartbeat in their chest. Several problems can cause this condition.
Heart palpitations can appear for just a moment and then disappear soon after or last longer. This condition seems scary but most of the time it is not serious, according to the health website Medical News Today (UK).
Anxiety disorders can cause an abnormally rapid heartbeat.
Factors such as over-exercising, dehydration, not getting enough sleep, or drinking too much caffeine or alcohol can lead to a rapid heartbeat. These are all lifestyle factors.
Common health problems that cause sudden rapid heartbeat include:
Arrhythmia
Normally, the heart beats regularly due to the activity of the conduction system in the heart. When this system malfunctions, it can cause arrhythmias. Many arrhythmias are harmless. However, others need to be checked and treated, such as atrial fibrillation, bradycardia, and supraventricular tachycardia.
Side effects of the drug
Medications that can cause an irregular heartbeat as a side effect include some in the asthma, high blood pressure, antihistamine, antibiotic, antidepressant, and antifungal groups.
People who often experience palpitations or irregular heartbeats may have side effects from medication. Patients should talk to their doctor to change medication if necessary.
Anxiety disorders
Anxiety disorders are one of the common causes of heart palpitations. This is because anxiety stimulates the sympathetic nervous system, leading to reactions such as rapid heartbeat, rapid breathing, nervousness, tension, chest pain, sweating, and other symptoms.
Relaxation techniques such as deep breathing, stretching, or meditation can help reduce anxiety symptoms. If your heart palpitations persist, recur, or are affecting your life, you should see a doctor.
Hormonal changes
Hormonal changes in the body due to menstruation, pregnancy, or menopause can cause a sudden, rapid heartbeat. This condition can also be caused by hyperthyroidism, which causes the thyroid gland to become overactive, according to Medical News Today .
Source: https://thanhnien.vn/4-nguyen-nhan-bat-on-khien-nhip-tim-dap-don-dap-185241220192302314.htm
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