Examlex
Eitherno suchfindinteger.an integer x such that x ≡ 2 (mod 6) and x ≡ 3 (mod 9) are both true, or else prove that there is
Cardiac Cycle
The sequence of events in the heart during one heartbeat, including contraction and relaxation phases that circulate blood throughout the body.
Electrocardiogram
A test that measures the electrical activity of the heart to check for heart disease.
Waves
Oscillations or movements that transfer energy from one place to another, found in physical and electromagnetic contexts.
Electrocardiography Device
A medical device used to record the electrical activity of the heart over a period of time, commonly known as an ECG or EKG machine.
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