The human heart must constantly adapt to changing demands—a task that requires tightly coordinated molecular shuffling in ...

Heart disease kills 18 million people each year, but the development of new therapies faces a bottleneck: no physiological model of the entire human heart exists—so far. A new multi-chamber organoid ...

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The simple, constant rhythm of a beating heart is a reassuring sign of life. With each lub-dub, blood brings life-sustaining oxygen throughout the body. But behind this steady beat is a busy ...