What will you do to prevent further stroke?

A patient recovered from right hemiparesis. On examina tion patient was found to have aortic valve lesion and is in sinus rhythm. What will you do to prevent further stroke?

a. Anti-platelet only

b. Anti-coagulant only

c. Both anti-platelet and anticoagulant

d. Low molecular weight heparin subcutaneously.

Can cha2ds2vasc score be applied since a fib history not given?

Acc to given info score is atleast 3 so anti coagulants should be given

Nothing mentioned…give antiplatelet anyways