That's a really important thing to pay attention to! A heart rate climbing above 140 during light or moderate exercise is worth taking seriously, especially with MG in the picture.
MG causes muscles to fatigue more quickly with repeated use, and your body may work harder than usual to compensate — which can push your heart Show Full Answer
That's a really important thing to pay attention to! A heart rate climbing above 140 during light or moderate exercise is worth taking seriously, especially with MG in the picture.
MG causes muscles to fatigue more quickly with repeated use, and your body may work harder than usual to compensate — which can push your heart rate up faster than expected.
Here are some things to keep in mind:
- Take frequent breaks during any exercise session
- Use low weights if doing any resistance training
- Exercise earlier in the day when energy levels tend to be higher
- Avoid heat — hot environments can increase fatigue and strain
- Stop immediately if breathing, swallowing, or speech worsens
A heart rate consistently spiking above 140 during light activity is something to flag with your neurologist or doctor. They can help figure out whether it's related to MG, your current treatment, or something else worth investigating.
It's always best to get an individualized exercise plan from your healthcare team or a physical therapist who understands MG, so you can stay active safely without overdoing it.
August 11
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