Can having systemic mrsa cause brain aneurysms, heart aneurysms, or broken heart syndrome?

Variable: The usual aneurysms are deteriorating blood vessels with atherosclerosis. Infection can lead to mycotic aneurysm and pseudoaneurysm broken hearts is from women in my case!

Very rare: I am no aware of a brain or heart aneurism cause by a sepsis or bacteremia by mrsa. Can cause endocarditis, meningitis and encephalitis. Takotsubo cardiomyopathy(broken heart syndrome) is a rare cause of heart failure. Usually cause by a very intense emotional event. Severe infection, by some reference, a very rare cause. With actual evidence base data, i will answer no to your question.