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 ..
On the ECG you will see a single premature atrial contraction with an early P wave and a short PR interval followed by a delay in the next contraction. Causes include smoking, lack of sleep, excess caffeine, alcohol and drugs. A-V bundle premature contraction, effect on ECG, and causes.