(Linn Arrhythmias)This is a 78-year-old female who is admitt…

(Linn Arrhythmias)This is a 78-year-old female who is admitted to the emergency room due to a fall in her backyard while stepping off the patio. She complains only of right thumb pain that occurred immediately after using her right arm to help break her fall. Upon completing the physical exam, her heart rate and rhythm are noted to be irregularly irregular, and she is unaware of when this arrhythmia began. PMH Type II DMMPTAMVICalciumMetforminAllergiesPenicillinIodineVitalsBP 117/76HR 119O2 98% on room airCV: LVEF > 40%, irregularly irregularAfter achieving successful rate control and cardioversion, what chronic antithrombotic therapy would you recommend for her?