Health

Brief anger may impair blood vessel function, says new research

A brief episode of anger triggered by remembering past experiences may negatively impact the blood vessels' ability to relax, which is essential for proper blood flow, according to new research published in the Journal of ...

Cardiology

Study finds ChatGPT fails at heart risk assessment

Despite ChatGPT's reported ability to pass medical exams, new research indicates it would be unwise to rely on it for some health assessments, such as whether a patient with chest pain needs to be hospitalized.

Cardiology

Dietary changes may help treat pulmonary hypertension

Blood vessels in the lungs aren't like the others in the body. This difference becomes clear in pulmonary hypertension, in which only the lungs' blood vessels stiffen progressively, leading to chronic lung disease, heart ...

Health

Five reasons your blood pressure medication isn't working

Keeping your blood pressure in check is a good way to lower your risk of heart disease, stroke, and kidney disease. So, you follow orders, take your prescribed medication, and proudly accept your doctor's praise when the ...

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