There are 170 calories in 1 serving 2 links of Fresh Pork Sausage. Calorie breakdown: 79% fat, 0% carbs, 21% protein.
An exercise electrocardiogram (EKG or ECG) is a test that checks for changes in your heart while you exercise. Sometimes EKG abnormalities can be seen only during exercise or while symptoms are present. This test is sometimes called a stress test or a  treadmill test ..
Conditions that may prompt an EKG include: 1  Chest pain. 2  Shortness of breath. 3  Fatigue. 4  Swelling in the legs. 5  Palpitations. 6  Irregular heart beats.