Rapid heartbeat in children with fever is mostly caused by the fever itself, but also seen in viral myocarditis, heart failure, arrhythmia and other conditions.
1. Fever: the child’s metabolism increases, there can be shortness of breath, rapid heartbeat and other symptoms, is a common manifestation of fever, body temperature recovery after the heartbeat can return to normal.
2. Viral myocarditis: there can be fever, fatigue, increased heart rate, arrhythmia and other manifestations.
3. Heart failure: If pneumonia is combined with heart failure, the child may suddenly have a rapid heart rate, dyspnea, and sit-up breathing.
4. Arrhythmia: such as ventricular pre-systole, non-disease state of the child’s symptoms are not obvious, or not easy to be detected, when the fever may be obvious symptoms.
Children’s fever heart rate may also have other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.