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 (Definition) 1  The term gastritis is used to denote inflammation associated with mucosal injury in the stomach. Gastritis is commonly a result of infectious or autoimmune diseases, although it can also result from drugs, extreme stress reactions, or hypersensitivity reactions.