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 ..
1 Defects or abnormalities in the heartâs shape and size. 2  An abnormal EKG can signal that one or more aspects of the heartâs walls are larger than another. 3  This can signal that the heart is working harder than normal to pump blood. 4  Electrolyte imbalances. An EKG can determine if the heart is beating too fast or too slow. 2  Heart rhythm abnormalities. 3  A heart typically beats in a steady rhythm. 4  An EKG can reveal if the heart is beating out of rhythm or sequence. 5  Medication side effects.