Trends in Hyperkalemia‐Related Sudden Cardiac Death Among Older Adults in the United States, 1999–2020
ABSTRACT Background Hyperkalemia is a potentially life‐threatening electrolyte disturbance, particularly in older adults with comorbidities. Hyperkalemia can trigger fatal arrhythmias and contribute to sudden cardiac death (SCD). However, national trends in hyperkalemia‐related SCD remain poorly defined, especially in...