Blood Vessels

Face Transplant: North Texas Man Thriving 2 Years After Operations The nation's first full face transplant patients are growing into their new appearances — literally. Medical imaging shows new blood vessel networks have formed, connecting transplanted skin with facial tissue.
Lower Death Risk With Heart Bypass Vs. AngioplastyOlder patients with clogged heart arteries may have a little lower death risk over time if they get bypass operations instead of angioplasty and stents to fix the problem, new research suggests.