Circadian rhythms go both ways: in and from retina

Removal of Bmal1 accelerates the deterioration of vision that comes with Read more

Genomics plus human intelligence

The power of gene sequencing to solve puzzles when combined with human Read more

'Master key' microRNA has links to both ASD and schizophrenia

Recent studies of complex brain disorders such as schizophrenia and autism spectrum disorder (ASD) have identified a few "master keys," risk genes that sit at the center of a network of genes important for brain function. Researchers at Emory and the Chinese Academy of Sciences have created mice partially lacking one of those master keys, called MIR-137, and have used them to identify an angle on potential treatments for ASD. The results were published this Read more

informed consent

Really? I had a heart attack?

A recent Harvard study, published in Circulation, found a surprising level of inconsistency between what medical records say about whether people had a heart attack and what they report themselves in surveys.

About a quarter of Medicare patients who said in a survey that they previously had a heart attack have no record of having any heart-related hospital admission. Conversely, about one-third of patients who, according to Medicare, experienced a heart attack said they hadn’t.

This finding is consistent with an Emory study from cardiologists Neal Dickert and Habib Samady, in which participants in a clinical trial were interviewed just a couple days after the initial procedure. The trial was testing a “post-conditioning” modification of angioplasty+stenting performed during treatment for a heart attack. Just over half (55 percent) of the participants initially remembered being asked to participate when asked. Read more

Posted on by Quinn Eastman in Heart Leave a comment