This is never constant. On average, if a person has a cardiac output of 6 liters per minute and the heart rate to produce that is 60, you can do the division and see that each beat must be putting out 100cc. However, both total cardiac output and stroke volume (the volume put out by each ventricular contraction) can vary minute to minute and day by day depending on many, many variables.
Uses. Famotidine is used to help reduce the amount of stomach acid produced.It aids in the treatment of stomach ulcers that are present and helps prevent ulcer formation.ses. Famotidine is used to help reduce the amount of stomach acid produced.
How It Works. Histamine is a key component in the allergic reaction, causing inflammation and swelling. It can often cause stomach cramping and diarrhea as well. By inhibiting the H2 receptor, a receptor for histamine, Famotidine reduces the output of stomach acid. This reduces the pH of the digestive system, giving the ulcer in the stomach time and a more favorable environment to rest and heal.