Disease and condition new design
Diagnostics & Investigations
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Direct answer An electrocardiogram (ECG, also called EKG or "heart tracing") records the heart's electrical activity through electrodes placed on the ...
Direct answer An electroencephalogram (EEG) records the electrical activity of the brain through electrodes placed on the scalp. The EEG is used mainl...
Direct answer An electrolytes test is a blood test that measures sodium, potassium, chloride and bicarbonate, and often calcium. The electrolytes test...
Direct answer Electromyography (EMG) records the electrical activity of muscles using fine needle electrodes, usually together with nerve conduction s...
Direct answer Electronic fetal monitoring records the fetal heart rate and uterine contractions on a continuous tracing, usually called a CTG. Electro...
Direct answer Electronystagmography (ENG) records involuntary eye movements (nystagmus) using small electrodes placed around the eyes, to assess how t...
Direct answer An electrophysiology study (EPS) is an invasive cardiac test in which thin catheters are passed through a vein or artery into the heart ...
Direct answer ELISA (Enzyme-Linked Immunosorbent Assay) is a laboratory method that uses antibody-antigen binding and an enzyme-linked colour signal t...