Quantum mechanics governs the behavior of particles at the smallest scales, revealing strange phenomena such as quantum superposition and entanglement. Quantum superposition allows particles to exist in multiple states simultaneously, while quantum entanglement creates instantaneous connections between seemingly distant entities. These phenomena challenge our classical understanding of reality, suggesting that particles do not exist independently but rather interdependently.
Recent research has shed light on how quantum behavior might manifest in larger systems, potentially disrupting conventional understanding about how electrical activity travels in the heart. Scientists at Virginia Tech Carilion Research Institute discovered evidence suggesting that electrical impulses might travel through heart muscle in steps, jumping between cells in a rapid, almost on-off fashion, like a digital wave. This finding could inform the development of new classes of drugs to treat heart rhythm disorders, highlighting the potential applications of quantum mechanics in addressing human health issues.