Incredibly Rare set of items that make up this Beatles Harmonica Collectibles Package. Everything is here! (Hohner Harmonica, Beatles Harmonica Box and Music Book/Header Card, AND the plastic blister bubble that held the Fab 4 harmonica & box to the booklet.) Version 1 w/Paul & George's faces over wrong names.
The results of the nuclear stress test can show doctors if the heart is not working properly while you are resting, exercising, or both. If the test shows that blood flow is normal while you are resting but not normal while you are exercising, then doctors know that your blood flow to your heart is not adequate during times of stress.
A stress test, also called an exercise stress test, shows how your heart works during physical activity. Because exercise makes your heart pump harder and faster, an exercise stress test can reveal problems with blood flow within your heart. A stress test usually involves walking on a treadmill or riding a stationary bike your heart rhythm, blood pressure and breathing are monitored. Or you'll receive a drug that mimics the effects of exercise.