Johns Hopkins University

Man clutching his chest from acute pain

New heart attack detector gives results in minutes, not hours

/

Someone presenting to the emergency room with a suspected heart attack will undergo a number of standard blood tests to determine heart muscle damage. The problem is that it can take one or two hours to receive the results. Now, Johns Hopkins University researchers have led the design of a tiny chip that diagnoses heart attack by detecting these important biomarkers in minutes rather than hours, even if they are present at very low concentrations. The researchers foresee an at-home heart attack detector in the future.

Mushrooms

Nearly 9 in 10 Americans now think using psilocybin is ‘morally positive,’ in dramatic shift in public opinion

/

Researchers—representing institutions such as the universities of Oxford, Yale, Johns Hopkins, and Grenada—surveyed 795 people on the issue, asking about supervised use specifically for treatment and for well-being enhancement. Participants, the report says, “rated the individual’s decision as morally positive in both contexts.” The study is of note because although psilocybin “has shown promise both as a treatment for psychiatric conditions and as a means of improving well-being in healthy individuals,” authors wrote.

Scroll to Top