Colin Barker

February 20, 2024

System offers new option to treat mitral regurgitation

In a novel procedure, the Vanderbilt Heart & Vascular Institute (VHVI) successfully performed the first large-flange Innovalve transcatheter mitral valve replacement.

By Matt Batcheldor
Lenny Leedy
December 12, 2023

Speed, collaboration key in saving patient in midst of a heart attack

Lenny Leedy was attending a law enforcement conference in Nashville when he started experiencing symptoms of a heart attack. Today, Leedy is thankful the friend who offered to drive him to the hospital said, “We’re going to Vanderbilt.”

By Matt Batcheldor
LVAD patient Autumn Bowling with her cardiologist, Sandip Zalawadiya, MBBS, during a follow-up visit.
January 26, 2023

LVAD, medication therapy help patient’s heart recover full function

Six months receiving an LVAD at Vanderbilt, Autumn Bowling’s heart fully recovered its function and doctors were able to turn the device off, a rare feat.

By Matt Batcheldor
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 VUMC News and Communications