Satish Raj

August 6, 2015

Study tracks postural orthostatic tachycardia syndrome

Vanderbilt University Medical Center (VUMC) and Dysautonomia International are partnering to launch the first large international study on postural orthostatic tachycardia syndrome (POTS), which impacts an estimated 500,000 to 3 million patients in the United States and millions more around the globe.

By Craig Boerner
January 13, 2015

Cognitive changes in ‘standing’ syndrome

Patients with orthostatic intolerance – problems when standing – have cognitive changes, even when seated, compared to healthy individuals.

By VUMC News and Communications
July 24, 2014

Team effort boosts study of tachycardia syndrome

Vanderbilt University’s Satish Raj, M.D., MSCI, was very busy — and very visible — at the Dysautonomia International Conference in Washington, D.C., earlier this month.

By Bill Snyder
March 13, 2014

Viral illness may spur ‘standing up’ disorder

Circulating “autoantibodies” possibly triggered by a viral illness may contribute an abnormally rapid heart rate or tachycardia upon standing that affects 500,000 Americans, mostly young women, according to researchers at the University of Oklahoma and Vanderbilt University.

By Bill Snyder