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).
You can call it as what is the Cardiac Output of Heart too, Based on a heart rate of 72 beats a minute and a stroke volume (amount/volume of blood pumped out by one ventricle with each heart beat) of 70 ml. per beat, the average adult cardiac output (amount of blood pumped out by each ventricle in 1 minute) is 5 liters per minute.