Living out the lifestyle changes that are recommended for postural orthostatic tachycardia syndrome (POTS) can be easier said than done. Having POTS is hard. It’s inconvenient. It is not fun. And yet in the midst of daily limitations and hourly coping, finding small yet meaningful...

What is the QSART? The QSART (Also known as the QSWEAT) is short for the “Quantitative Sudomotor Axon Reflex Test”. The goal of this test is to get a better understanding of a person’s nerve/sweat function, which can be tested by stimulating their body with electricity...

When my postural orthostatic tachycardia syndrome (POTS) first started escalating, the most concerning symptoms included things like chest pain, palpitations (like my heart was flopping), and tachycardia (racing heart). Not knowing what was happening, my doctor ordered an echocardiogram, which is an ultrasound of the...