What complication related to the heart did some patients experience after coronavirus infection aside from arrhythmia?

Myocarditis is an inflammation of the heart muscle that can occur after a viral infection, including COVID-19. This condition can cause chest pain, fatigue, shortness of breath, and other symptoms. In the context of coronavirus infections, myocarditis may arise as the body's immune response triggers inflammation in the heart, leading to potential complications. It is particularly concerning because it can affect the heart's ability to pump blood effectively, resulting in serious health issues.

Other options like cardiomyopathy, heart valve disease, and aortic aneurysm are also serious heart conditions but are not as directly associated with post-viral complications from COVID-19 when compared to myocarditis. Cardiomyopathy refers to diseases of the heart muscle but may require specific underlying causes or chronic conditions rather than a direct viral infection. Heart valve disease involves the malfunctioning of valves but does not necessarily arise as a direct sequel after viral infections. Aortic aneurysm, while a critical vascular condition, is less commonly linked as a post-viral complication. Thus, myocarditis stands out as the primary heart-related complication noted in patients recovering from coronavirus infection.