Rapid heartbeat after COVID-19 infection
Jan 17, 2023
Source: Cainiu Health
Dr. Li Man
Introduction
Rapid heartbeat after COVID-19 infection may be a symptom of the virus, or it could result from conditions such as arrhythmia or myocarditis. It is important to seek prompt medical attention at a hospital to complete necessary examinations and timely evaluations. Additionally, if the patient has underlying conditions such as hyperthyroidism, anemia, or hypertension, these can also cause increased heart rate. During treatment, it is essential to stay relaxed and ensure adequate rest.
After contracting COVID-19, a fast heartbeat may be a symptom of the virus, or it could result from conditions such as arrhythmia or myocarditis. It is important to seek timely medical care at a hospital and complete necessary examinations for proper evaluation and diagnosis.
1. Symptoms of COVID-19
An increased heart rate after a COVID-19 infection is one of its known symptoms. During fever, the heart rate typically increases by approximately 10 beats per minute for each degree rise in body temperature. Even after the fever subsides, resuming physical activity while recovering from a serious illness can cause the heart rate to increase. This symptom usually resolves gradually as the disease improves.
2. Arrhythmia
A rapid heartbeat may also be caused by other medical conditions, such as arrhythmia. Arrhythmia refers to changes in heart rhythm or rate due to abnormal electrical impulse generation or conduction in the heart. It may be associated with endocrine disorders. Patients with arrhythmia often experience a fast heartbeat. Under a doctor's guidance, medications such as propafenone hydrochloride tablets or lidocaine hydrochloride injection may be used to relieve symptoms.
3. Myocarditis
COVID-19 infection, caused by the novel coronavirus, can lead to myocarditis in some cases, which may also result in an increased heart rate. The primary recommendation is bed rest to reduce cardiac workload and tissue damage. When necessary, corticosteroids such as prednisone, hydrocortisone, or diethylstilbestrol may be used according to medical advice.
In addition, conditions such as hyperthyroidism, anemia, and hypertension can also cause a rapid heartbeat. It is advisable to seek prompt medical attention. During treatment, patients should stay relaxed and ensure adequate rest.
