RESPIRATORY SYSTEM

For these tests I will have to exercise for about 10 minutes on a treadmill or stationary bike. I will have breathing tests done before the exercise and for 1 hour after each exercise test, where I will have to blow hard into a spirometer (lung function machine). The exercise and breathing testing may make me short of breath for a little while. Femoral Artery Catheter . In this study we will ... ................
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