It doesn't work. They've tried two very substantial studies (one with Lipitor) and it...does...not...work. At all.
Ruthless and morally bankrupt people were trying to sell more statins by creating word-of-mouth prescribing from doctors with this, and the science has proven repeatedly that it's not of any value for valve calcification whatsoever, either for the original or a tissue replacement.
Apatite formation on valves is not related to the formation of semicalcific arterial lesions. Many people who have badly calcified valves (particularly bicuspids) are found to have extraordinarily clear arteries.
However, you can still enjoy the side effects from statins, if you choose to use them when you don't need them. If you don't have extra cholesterol, it can sequester some of the cholesterol you need to create memories and perform other necessary bodily chemical functions. Cholesterols have many uses within the body, and are not just bad things that gather in your arteries.
This is NOT an FDA approved indication (use) of ANY statin, and there is NO evidence of efficacy whatsoever, including from the huge studies funded by the statin manufacturers themselves.
Statins are not vitamins. They're highly reactive, potentially dangerous chemicals that can be useful for their purpose, but only under the right circumstances. This is not a case of, "well, it couldn't hurt and maybe it will help..." It could hurt.
Best wishes,