Scientists Discover a Protein That Literally Punches Holes in the Heart After a Heart Attack

RELMy from immune cells disrupts heart rhythm after heart attacks. Blocking it may improve survival. In a new study published in Science, researchers at Massachusetts General Hospital (MGH) uncover a surprising link between the immune system and life-threatening heart rhythm disorders. The paper, titled “Resistin-like molecule γ attacks cardiomyocyte membranes and promotes ventricular tachycardia,” identifies [...]

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