Researchers discover a gut-brain-heart axis where the bacterial metabolite IAA regulates hypocretin neurons to control heart stiffness and blood pressure.

Hypertension and heart failure affect millions worldwide. Yet in many patients, doctors cannot fully explain why the heart ...

Scientists at the University of California San Diego have discovered a path between the brain and the immune system that could potentially lead to new ways to ease heart attacks. They showed that ...

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. The conventional approach to studying and treating these ...

Even mild heart problems can affect brain structure, particularly in memory-related regions like the hippocampus, years before cognitive symptoms appear Heart dysfunction impacts brain volume from ...

Brain activity has been detected up to an hour after cardiac arrest, challenging long-held beliefs about when death truly ...