Examlex
When converting a non-first normal form table to first normal form, the foreign key will usually include the original foreign key concatenated with the key to the repeating group.
Warning Signs
Early indicators or symptoms suggesting the onset or presence of a potentially serious issue or condition that requires attention.
Echocardiogram
A diagnostic test that uses ultrasound waves to create pictures of the heart, allowing for assessment of heart structure and function.
Transducer
A device that converts energy from one form to another, commonly used in electronic and mechanical systems.
Ultrasound
A diagnostic imaging technique using high-frequency sound waves to visualize internal organs.
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