What is one possible cardiac complication after coronavirus infection?

Cardiac arrest is a serious condition that can occur as a complication after a coronavirus infection, particularly in individuals who have had severe cases of COVID-19. The virus can lead to significant stress on the heart and cardiovascular system, potentially resulting in arrhythmias or other heart-related issues that may culminate in cardiac arrest. Inflammation and damage to the heart muscle can disrupt normal electrical conduction pathways, leading to this life-threatening event.

While other options like high blood pressure, stroke, and heart palpitations can also be associated with COVID-19, cardiac arrest represents the most acute and critical outcome that may arise from the complex interplay between the infection and heart function.