The amount of blood pumped by the heart in a minute is called the cardiac output (CO). The CO is a function of the heart rate (HR) and the stroke volume (SV), which is the amount of blood pumped by a ventricle per contraction. On average, an adult's heart beats 70-80 times per minute. The average stroke volume is 70ml. i smell corn.Since CO = HR x SV, we can figure this out quite easily.
Gastritis is an inflammation, irritation, or erosion of the lining of the stomach. It can occur suddenly (acute) or gradually (chronic).owever, the most common symptoms include: 1  Nausea or recurrent upset stomach. 2  Abdominal bloating. 3  Abdominal pain. 4  Vomiting. 5  Indigestion. 6  Burning or gnawing feeling in the stomach between meals or at night.
Hello dinda, Gastritis is a term used to describe a group of conditions with one thing in common: inflammation of the lining of your stomach. The inflammation of gastritis is often the result of infection with the same bacterium that causes most stomach ulcers.cute gastritis caused by NSAIDs or alcohol may be relieved by stopping use of those substances. Chronic gastritis caused by H. pylori infection is treated by eradicating the bacteria.