Fever of unknown origin electrocardiogram
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There are no specific ECG findings associated with fever of unknown origin. However tachycardia is mostly present whose pattern may be helpful in some cases.
- Presence of fever and tachycardia on ECG signifies that patient is having fever.
- Relative Tachycardia in proportion to the degree fever signifies infection.
- Relative bradycardia in proportion to the degree fever may be sign of legionnaires’ disease or drug fever.