Yоur 82 y/о pаtient cоmplаins of new onset of significаnt muscle pain after low intensity exercise. You perform a chart review and discover his doctor added some new medications 2 weeks ago. He is currently taking the following medications:Atorvastatin, Lasix, Warfarin, and Losartan.You suspect his new symptom may be related to a medication side effect. Which medication is most likely causing his new symptom?