Our hearts beat a life long. With every beat our heart muscle contracts and expands. How this can work throughout an entire life remains largely a mystery. Researchers have now measured the forces acting between the building blocks titin and ?-actinin which stabilize the muscle.
What holds the heart together: Optical tweezers unveil a secret of muscle power
Science Daily - 24 Jan 2017 21:08
Our hearts beat a life long. With every beat our heart muscle contracts and expands. How this can work throughout an entire life remains largely a mystery. Researchers have now measured the forces acting between the building blocks titin and ?-actinin which stabilize the muscle.
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