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.
Stress tests are tests performed by a doctor and/or trained technician to determine the amount of stress that your heart can manage before developing either an abnormal rhythm or evidence of ischemia (not enough blood flow to the heart muscle). The most commonly performed stress test is the exercise stress test.