The Yawkey building entrance is now closed.

As of April 29, BMC’s Yawkey building doors are closed as an entrance. All patients and visitors on our main campus must enter the hospital via the Shapiro, Menino, or Moakley buildings, where they will be greeted by team members at a new centralized check-in desk. Learn more.

MRA (magnetic resonance angiography) or MRV (magnetic resonance venography) is an MRI study of the blood vessels that is like an MRI, and is noninvasive and painless. The test helps doctors diagnose medical conditions in the blood vessels.