Oxygen levels decrease with activity because your heart beats faster, increasing your demand for oxygen. With PH the blood vessels in the lungs are narrowed, impairing the exchange of oxygen and carbon dioxide. Quite simply, your heart and lungs cannot keep up with the demands of your body during activity. This is why the 6MWT is such a critical tool.
February 6, 2024
Just be careful while off oxygen. I passed out and hit my head requiring a week in the hospital
February 3, 2024
When you have pulmonary hypertension (PH), your heart and lungs have to work harder to pump blood and oxygen throughout your body. This can lead to a decrease in oxygen levels, especially during physical activities like walking. Here are some reasons why this might happen:
- Increased Demand: Walking increases your body's Show Full Answer
When you have pulmonary hypertension (PH), your heart and lungs have to work harder to pump blood and oxygen throughout your body. This can lead to a decrease in oxygen levels, especially during physical activities like walking. Here are some reasons why this might happen:
- Increased Demand: Walking increases your body's demand for oxygen, which can be challenging for someone with PH.
- Reduced Blood Flow: PH can slow down blood flow, making it harder for oxygen to reach your muscles and organs.
- Exertion: Physical exertion can exacerbate symptoms like shortness of breath and fatigue, leading to lower oxygen levels.
If you experience significant drops in oxygen levels while walking, it's important to discuss this with your doctor. They may recommend adjustments to your treatment plan or suggest using supplemental oxygen during activities.
August 1, 2024
I HATE doing the 6 minute walk. It's a real torture test for me.
February 3, 2024