Posture Change may Result in Dysfunction of Heart Rate Response in Some Long Haul Covidians. 2022-06-21. Jorma Jyrkkanen

REF:WebMD.

Covid Side Effects Continued. COVID-19 and POTS: What You Should Know In this Article What Is POTS? How Is POTS Linked to COVID-19? Who Gets Post-COVID POTS? What Can You Do? How Do Doctors Diagnose Post-COVID POTS? How Do Doctors Treat Post-COVID POTS? There is some evidence that the coronavirus that causes COVID-19 may also trigger a condition called postural orthostatic tachycardia syndrome (POTS) in people with long-haul COVID-19 (people who have recovered from the initial illness but still have lingering symptoms). What Is POTS? POTS is a debilitating condition that causes your heart to speed up by at least 30 beats per minute after you move from sitting or lying down to standing. This happens when your body’s autonomic nervous system, which should work automatically, fails to control your blood pressure and heart rate to make up for your change in posture. It doesn’t always happen immediately. It can sometimes take as long as 10 minutes after you stand. You may get dizzy and even faint. POTS isn’t well-known. Many people with the condition report that it took them quite a while to get a diagnosis. How Is POTS Linked to COVID-19? POTS can be triggered by a number of things like infection or surgery. But viruses or bacteria seem to trigger it most often, and some scientists think the coronavirus might be among them. That’s because some people who recovered from COVID-19 seem to have POTS-like symptoms like: A faster heart rate with slight increase in activity Trouble thinking (brain fog) Lightheadedness Headaches Nausea and vomiting Extreme tiredness that won’t go away (severe chronic fatigue) Who Gets Post-COVID POTS? It appears that anyone who has had COVID-19 can get POTS, whether the virus initially caused serious symptoms or mild ones. But there are some things that seem to raise your risk for post-COVID POTS, though scientists aren’t yet sure about them. These include a pre-COVID history of: Concussion Dizziness Lightheadedness or passing out Racing or skipping heart (palpitations) A faulty immune system that mistakenly attacks your body’s tissues (autoimmune response) also seems to play a part in POTS. People with POTS tend to have higher rates of autoimmune markers like those from thyroid disease, rheumatoid arthritis, and celiac disease. They also have signs of inflammation, including in the heart. COVID-19 may also be a cause of this autoimmune response, though more study is needed.