What is a rare cardiovascular disease originating from a bacteria or virus?

Many: A number of bacterial and viral illnesses affect the heart. They include myocarditis, pericarditis, endocarditis, myocardial abscess and post streptococcal rheumatic fever. They are caused by a wide variety of bacteria and viruses.

Some: Maybe not rare: cardiomyopathy heart failure bacterial endocarditis valve destruction and leakage sepsis pericarditis constrictive pericarditis death.