Observational case series describing features of cardiopulmonary exercise testing in Postural Tachycardia Syndrome (PoTS)

Postural Tachycardia Syndrome (PoTS) is a chronic condition often affecting multiple systems with varied presenting symptoms. Diagnosis is made by demonstrating cardiovascular criteria on standing along with clinical assessment. Cardiopulmonary exercise testing has been used to demonstrate and characterise the physiological response to exercise and the severity of the syndrome. Previous studies on exercise testing in these patients have focussed on cardiovascular changes alone. This series characterises the integrated cardiac and respiratory response to exercise seen with cardiopulmonary exercise testing.
Source: Autonomic Neuroscience: Basic and Clinical - Category: Neuroscience Authors: Source Type: research