Nearly half of long-term male athletes have evidence of myocardial fibrosis in the absence of symptoms, significantly raising their risk for arrhythmias, a new study finds.

Scar tissue in the heart was associated with abnormal heart rhythms among healthy, long-time male endurance athletes age 50 or older, potentially increasing their risk of sudden cardiac death, according to a small study published today in Circulation: Cardiovascular Imaging,

Scar tissue in the heart was associated with abnormal heart rhythms among healthy, long-time male endurance athletes aged 50 or older, potentially increasing their risk of sudden cardiac death, according to a small study published in Circulation: Cardiovascular Imaging,

Understanding how our brain interprets social hierarchy or facial emotions may be key to advancing our knowledge of anxiety and mood disorders. This is the aim of the project led by researcher Maya Visser at the Universitat Jaume I in Castelló,

IU Health has bought Southern Indiana Radiological Associates, a formerly independent medical imaging pioneer that was formed in Bloomington in the 1960s.

A scientific team supported in part by the National Institutes of Health (NIH) has developed a new, ultra-high-resolution brain imaging system that can reconstruct microscopic brain structures that are disrupted in neurological and neuropsychiatric brain disorders.