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Tiny human heart organoids open the door to safer, faster drug discovery

Millions of people live with atrial fibrillation, a racing, uneven heartbeat that can leave you exhausted and scared. Yet it ...
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How many times does your heart beat? Discover the science behind lifelong 'thump' of this vital organ

Have you ever paused to wonder how many times your heart has beaten since birth? This incredible organ works tirelessly, never resting, yet most of us rarely consider its relentless rhythm, ...