Sham controls can be integral to CV device trials, providing a unique way to overcome the placebo effect, but they also present an ethical minefield of concerns that merit close consideration, a new ...

"It's all those small things that you don't really think about, that you can't do." But a brain procedure at the Mint Hill ...

Atherosclerosis of heart's artery reduces its surface area and hence its oxygen carrying capacity. Source - http://www.scientificanimations.com. CC SA 4.0 ...