It is not unusual for medical practice to run ahead of scientific findings. But the hole-closing heart device is a case study of how the actions of doctors, regulators, device makers and patients themselves can combine to undercut the gathering of reliable medical evidence.
A Device to Avert Strokes Lacks Proof That It Works
Mississippi’s lone abortion clinic will remain open for now, after an appeals court criticized as probably...
An Ebola outbreak that has killed more than 670 people in Africa is now taking a...
