Bird flu shuffle probes viral compatibility

The good news is that packaging signals on the H5 and H7 viral RNA genomes are often incompatible with the H3N2 viruses. But mix and match still occurred at a low level, particularly with Read more

A life consumed by sleep

Nothing he tried had worked. For Sigurjon Jakobsson, the trip to Atlanta with his family was a last-ditch effort to wake up. He had struggled with sleeping excessively for several years before coming from Iceland to see a visionary neurologist, who might have answers. In high school, Sigurjon was a decathlete competing as part of Iceland’s national sports team. But at the age of 16, an increasing need for sleep began to encroach upon his life. Read more

Laughter may be best medicine for brain surgery

Emory neurosurgeons see the technique as a “potentially transformative” way to calm some patients during awake brain surgery, even those who are not especially Read more

post-conditioning

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