Zana AI

Articles for Postural Tachycardia Syndrome

Causes of PoTS

In many cases,the cause of the problem with thenervous system in people with PoTS is unknown. Teenagers will sometimes develop PoTSand find it gradually disappears a few years later. Sometimes it can

Introduction

Find out about postural tachycardia syndrome (PoTS), an abnormal increase in heart rate that occurs after sitting up or standing.

More information and advice

The followingorganisations canprovide more information, support and advice for people with PoTS. POTS UK Syncope Trust And Reflex anoxic Seizures (STARS)

Symptoms of PoTS

You can develop PoTS suddenly, or it can come on gradually over time. It causes a range of symptoms that occur within a few minutes of sitting up or standing. Lying down may relieve some of the sympt

Tests for PoTS

A diagnosis of PoTS is made if your heart rate increases by 30 beats per minute (bpm)or more(40bpm in those aged 12-19)after10 minutes of standing, or if it increases to more than 120bpm. You may hav

Treatments for PoTS

Self-care measures can sometimes help reduce the symptoms of PoTS. If these don't work, you may need to take medication. Treating an episode If you suddenly feel faint or dizzy, you can try counteri

What happens in PoTS

Normally when you sit up or stand, gravity pulls some of your blood down to your belly area, hands andfeet. In response, your blood vessels quickly narrow and your heart rate increases slightly to ma

When to get medical advice

See your GP if you think you have PoTS. Thesymptoms can have a number of causes, such as medication or low blood pressure , so it's a good idea to get a proper diagnosis. Sometimes it can be misdiagn