or
or
Cardiac output (CO), also known as heart output denoted by the symbols {\displaystyle Q}Q, or {\displaystyle {\dot {Q}}_{c}}{\dot Q}_{{c}}, is a term used in cardiac physiology that describes the volume of blood being pumped by the heart, by the left and right ventricle, per unit time.
Cardiac output (CO) is the product of the heart rate (HR), i.e. the number of heartbeats per minute (bpm), and the stroke volume (SV), which is the volume of blood pumped from the ventricle per beat; thus, CO = HR × SV.
আপনি আমাকে যেকোনো প্রশ্ন করতে পারেন, যেমনঃ
Are you sure to start over?
