Colin Barker Archive — Page 1 of 1

Dixie Watt sits on a striped sofa in her living room, wearing a floral blouse and green pants.
August 3, 2026

New minimally invasive option available for patients with mitral valve disorders

Minimally invasive procedures are relatively quick and painless compared to surgical alternatives, and patients typically require a significantly shorter stay in the hospital to recover.

By Matt Batcheldor
A large medical team in surgical scrubs poses in an operating room around a black case labeled “Edwards” and “THE JOURNEY TRIAL.”
April 23, 2026

Vanderbilt Health implants novel device to treat aortic regurgitation in high-risk patients

With the addition of the J-Valve device, Vanderbilt Health now offers minimally invasive procedures to implant devices treating every valve disease. The trial is still enrolling new patients, so other high-risk patients with aortic regurgitation could qualify.

By Matt Batcheldor
February 17, 2025

VUMC designated as a Chest Pain Center with Primary Percutaneous Coronary Intervention and Resuscitation

Hospitals that earn ACC Chest Pain Center Accreditation have proven exceptional competency in treating patients with heart attack symptoms.

By Matt Batcheldor
Portrait of a smiling man wearing a white medical coat and tie against a brown background.
October 14, 2019

New Physician Spotlight: Colin Barker

Colin Barker, MD, a national leader in percutaneous heart valve therapies, has joined Vanderbilt University Medical Center as the new director of Interventional Cardiology. He began seeing patients July 2.

By Vanderbilt Health News