An exercise stress test usually involves walking on a treadmill or riding a stationary bike while your heart rhythm, blood pressure and breathing are monitored.Your doctor may recommend an exercise stress test if he or she suspects you have coronary artery disease or an irregular heart rhythm (arrhythmia). stress test, also called an exercise stress test, gathers information about how your heart works during physical activity. Because exercise makes your heart pump harder and faster than usual, an exercise stress test can reveal problems within your heart that might not be noticeable otherwise.
If someone in your family does get the flu, take these steps to prevent the flu from spreading: Keep the sick person at home. Limit close contact between the sick person and other family members as much as you can while theyâre contagious. In general, this is up to a week after they show symptoms. Change sleeping arrangements, if possible.
People who have the flu often feel some or all of these symptoms: 1  Fever* or feeling feverish/chills. 2  Cough. 3  Sore throat. 4  Runny or stuffy nose. 5  Muscle or body aches. 6  Headaches. 7  Fatigue (tiredness) 8  Some people may have vomiting and diarrhea, though this is more common in children than adults. * Itâs important to note that not everyone with flu will have a fever. Flu Complications. Most people who get influenza will recover in several days to less than two weeks, but some people will develop complications as a result of the flu. A wide range of complications can be caused by influenza virus infection of the upper respiratory tract (nasal passages, throat) and lower respiratory tract (lungs).