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www.fdanews.com/articles/138321-medtronic-blood-pressure-study-is-a-go

Medtronic Blood Pressure Study Is a Go

July 12, 2011
Federal regulators have approved the design of a clinical study for a device-based treatment for high blood pressure, according to Medtronic. Medtronic’s Symplicity Catheter System treats high blood pressure in a minimally invasive procedure that deploys low-power radio frequency energy on the renal arteries near each kidney.
Star Tribune