by Michael Morrison, Massachusetts General Hospital Summary of findings. Credit: Nature Cardiovascular Research (2022). DOI: 10.1038/s44161-022-00094-w Patients with heart disease are at risk of experiencing a potentially lethal “electrical storm” involving recurrent episodes of a type of irregular heartbeat called ventricular tachycardia (VT). Electric shock therapy is used to treat VT following a heart attack, but unfortunately,...