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.
Gastritis is a group of diseases that cause inflammation of the lining of the stomach. Acute gastritis (occurs suddenly) and chronic gastritis (develops slowly).The inflammation of the stomach lining is most frequently caused by a bacterium called H. pylori. Symptoms of gastritis are. 2  indigestion (burning pain in upper abdomen or pit of the stomach), 3  nausea or vomiting, 4  pain in the upper abdomen. 5  Home remedies for gastritis include changing the diet and avoiding alcohol. 6  If the person is taking pain relievers that can cause gastritis, these should be changed or avoided.