New study finds heart attacks involve brain and immune system, not just heart
Arteries become clogged. Blood flow is restricted and oxygen is cut off. The result is a heart attack, the world's leading cause of death.
Jan 27, 2026
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Arteries become clogged. Blood flow is restricted and oxygen is cut off. The result is a heart attack, the world's leading cause of death.
Jan 27, 2026
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Middle-aged and older adults who were more active in the evenings had poorer cardiovascular health compared to their peers who were more active during the day. This may be especially true among women, according to new research ...
Jan 28, 2026
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Atopic dermatitis (AD) is a chronic disease that affects an increasing number of children and adults. The skin is dry and irritated, and the itching can be so severe that it interferes with sleep and daily life. Although ...
Jan 26, 2026
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Black and Hispanic patients experience lower survival rates after in-hospital cardiac arrest (IHCA) than white patients. But a new Yale study suggests that differences in the use of early do-not-attempt-resuscitation (DNAR) ...
Jan 28, 2026
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A Canadian medical report published Friday found no evidence linking environmental factors to an unusual set of neurological symptoms affecting hundreds of people, a five-year saga that has shaken a small Atlantic province.
Jan 24, 2026
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Restricted access to health care appointments during typical working hours leads to poorer health-related quality of life, a University of Manchester–led study has found. The research explores how being unable to attend ...
Jan 23, 2026
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Polypharmacy—the concurrent use of multiple medications—is a global challenge, and the active participation of patients and their families in decisions about medication use is essential. In a new study, researchers at ...
Jan 23, 2026
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An audit of U.S. Centers for Disease Control and Prevention (CDC) public databases found that nearly half of routinely updated federal health surveillance systems had stopped or delayed updates in 2025, raising concerns that ...
Jan 26, 2026
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People who commonly experience everyday discrimination are more likely to have higher levels of "exhausted" white blood cells, suggesting that the chronic stress of discrimination may hamper the immune system, according to ...
Jan 26, 2026
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Seoul National University Hospital researchers have linked childhood attention-deficit/hyperactivity disorder and methylphenidate exposure with higher adult overweight/obesity and slightly shorter adult height at ages 20 ...