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 ...
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How Heart Problems Could Lead to Brain Shrinkage
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 ...
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The heart has its own ‘brain’ and here is why that is critical
Maintaining a stable heartbeat is critical for survival. Your heart must constantly adapt its output to meet changing demands ...
Heart failure is the end-stage of many heart diseases, including and most commonly, heart attack (myocardial infarction). Acute myocardial infarction (MI) causes inflammation and scarring (fibrosis) ...
Accurately measuring electrical signals and calcium levels in the heart can lead to earlier treatment of potentially fatal conditions, such as heart attack or congestive heart failure. Calcium plays ...
A heart PET scan is a noninvasive imaging test that uses a small amount of radiation. It helps doctors understand how the heart functions and whether it is healthy. Cardiac or heart PET scans create ...
The procedure used to treat arrhythmias typically allows for a short recovery time, but precautions are necessary to preserve healthy heart function. Heart ablation creates little scars on heart ...
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