For example, the negative averment âhe is not old enough to marryâ really means that âhe is too young to marry.â Although one who makes a simple denial in a pleading does not carry the burden of proof, the party who asserts negative averment has the burden to prove the avermentâs affirmative substance. 1  Link/Cite.
Cardiac output (known as âQâ) is a measure of the amount of blood that is pumped out of the heart in one minute. âQâ specifically refers to the amount of blood pumped out of the left ventricle as this is the ventricle that supplies blood to the muscles and organs of the body. Cardiac output is made up of two components, heart rate (HR) and stroke volume (SV). Heart rate (HR) refers to the number of times the heart beats every minute (bpm).
Cardiac output, is a term used in cardiac physiology that describes the volume of blood being pumped by the heart, in particular by the left or right ventricle, per unit time. Cardiac output is the product of the heart rate, or the number of heart beats per minute, and the stroke volume, which is the volume of blood pumped from the ventricle per beat; thus, CO = HR Ã SV. Values for cardiac output are usually denoted as L/min. For a healthy person weighing 70 kg, the cardiac output at rest ...