Examlex
Talk radio is almost completely dominated by which of the following?
Stroke Volume
The amount of blood pumped by the left ventricle of the heart in one contraction.
Heart Rate
The number of heart beats per minute, a vital sign indicating the health and fitness level of an individual.
Stroke Volume
The amount of blood ejected by the left ventricle of the heart in one contraction.
Decreased Preload
A reduction in the volume of blood returning to the heart before contraction, which can impact cardiac output and blood pressure.
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