Jan 18, 2016 · On average, a healthy adult's heart will pump 5 L every minute, meaning the average cardiac output (or CO) is approximately 5 L/min. Now, the typical adult has approximately 5 L of total blood volume. That means that every minute, while average Joe is sitting at his desk, his heart circulates his entire blood volume. Usually, an adult heart pumps about 3-4 liters of blood per minute at rest. But when you run or exercise, your heart may pump 3-4 times that much to make sure your body gets enough oxygen and Author: Matt Smith.
What is the typical cardiac output (Q) for an average adult? - 5 Liters per minute at rest - Elite athletes have Q values ranging from 25-30 liters per minutes during a given exercise bout. The cardiac output for an average person is between 4.8 to 6.4 liters every minute. During exercise, the cardiac output increases, as both the stroke volume and the heart rate increase. However, Montana State University states that once the individual's heart rate reaches above 40 to 60 percent of its maximum, the heart's stroke volume cannot increase further.
A typical value in an adult at rest is 5 litres per minute. The output of each ventricle is the product of the stroke volume (about 70 ml) and the heart rate (about 70 per minute). An average cardiac output is 5L.min-1 for a human male and 4.5L.min-1 for a female.
Values for cardiac output are usually denoted as L/min. For a healthy person weighing 70 kg, the cardiac output at rest averages about 5 L/min; assuming a heart rate of 70 beats/min, the stroke volume would be approximately 70 mL. Cardiac Output for 4th Semester Learn with flashcards, games, and more — for free. scott_wybel. Cardiac Output. Cardiac Output for 4th Semester. STUDY. PLAY. What is the normal range of cardiac output (adult at rest)? 4 to 8 L per minute. The resistance against which the heart must pump? Afterload. The most effective mechanism for.