Cardiology

Artery calcification more common in night owls, shows study

Artery calcification is almost twice as common in night owls compared to early birds, according to a study from the University of Gothenburg, Sweden. Circadian rhythm appears to be particularly important for the heart and ...

Diseases, Conditions, Syndromes

Study helps explain post-COVID exercise intolerance

Exercise intolerance, or the inability to perform physical activity at the expected or desired level, is one of the many symptoms associated with long COVID. In a study, Yale researchers help explain what is explicitly driving ...

Health informatics

AI chatbot shows potential as diagnostic partner, researchers find

Physician-investigators at Beth Israel Deaconess Medical Center (BIDMC) compared a chatbot's probabilistic reasoning to that of human clinicians. The findings, published in JAMA Network Open, suggest that artificial intelligence ...

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