The endoplasmic reticulum (ER) regulates protein folding and maintains proteostasis in cells- a process essential to maintaining cellular health. However, researchers at UAB have found that chronic ...
Decreased cardiac output is when your heart can no longer pump enough oxygen to meet the demands of your body. A rapid heart rate is a common symptom, but there are others, too. Your heart is ...
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What really happens to your heart during a marathon

Adrenaline surges, elevated heart rate, and rising troponin: Here's what happens to your heart during a marathon.