Some people sweat more than others. To determine how much liquid to take during a run or race, you need to know your sweat rate, and that can vary between 1 to 4 quarts per hour. Weigh yourself nude before a timed training run, and then again after. One pound of weight loss equals 1 pint of water loss.
Purpose of CPR. Simply put, the purpose of CPR is to keep oxygen rich blood flowing to the brain and other vital organs if the heart or lungs stop working on their own. The primary function of the heart is to pump blood to the body and the primary function of the lungs is to fill the blood with oxygen. This is what sustains life.
There are two main reasons why this may occur: 1  OSA increases the risk for high blood pressure, which is a known cause of CAD. 2  The events that occur during OSA can put great stress on the heart and worsen existing disease. CAD limits the flow of blood due to narrow arteries. This prevents the right amount of oxygen from reaching the heart.