Exercise doesn't just strengthen the heart. It rewires it
SMRTR summary
Regular aerobic exercise doesn't just strengthen the heart, it rewires the nerves controlling it. Researchers found exercise creates opposite changes on each side of these nerve clusters, quadrupling neurons on the right while doubling neuron size on the left. This discovery could lead to more targeted, side-specific treatments for arrhythmias and angina.
SMRTR provides this summary for quick context. The original article belongs to Science Daily.
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