Pulse Transit Time Measured by Photoplethysmography Improves the Accuracy of Heart Rate as a Surrogate Measure of Cardiac Output, Stroke Volume and Oxygen Uptake in Response to Graded Exercise
ISS R&D Conference 2021
This past year has definitely been a year filled with challenges. To overcome challenges, we must work together, and this year’s theme is about partnering to achieve the transformation needed to address the many challenges we face today—both here on Earth and as we advance our exploration goals to the Moon and beyond.
We know many students are learning at home right now, and hands-on activities are especially important to keep students engaged and learning. Our network of ISS partners has pulled together dozens of no-cost activities for the whole family. After all, we are all in this together.
