Cardiac Arrhythmias and Autonomic Dysfunction Associated With COVID-19: A Scientific Statement From the American Heart Association | Circulation
Repeated Covid infections, even mild or asymptomatic, increase the risk of arrhythmias incrementally through cumulative inflammation, ANS dysfunction, and myocardial stress. Without direct studies on 2–5 infections, estimates suggest this potential rise to 8–10%(?) risk after five infections in vulnerable groups, but every C19 puts you progressively in that vulnerable group. This underscores the need to PREVENT reinfections and MONITOR cardiac health, after all mild cases.