The heart runs on a coordinated electrical system Screen EMF disrupts normal cardiovascular function. Tech use incites cell death and depolarizes mitochondria, the energy motors of cells, triggering latent risk of tumors in the heart and breasts Far-reaching pathophysiological changes occur in cardiovascular structure. Quantum biochemical exchanges are disturbed via altered membrane potentials and redistributed ionic and enzymatic activity resulting in histopathological destruction in the arteries, veins and capillaries Electric fields shuffle heart rate variability. Meta-analyses of cardiac function under various exposures reveal irregular breathing, unpredictable modulations, higher blood pressure, increased pulse rates, as well as chaotic autonomic and parasympathetic systems