MikeNc7071, I am praying for you. Father pls heal Mike's left knee joint, let everything go well in his surgery with no after effects, allow minimal to no pain, and deliver him from an irregular heart beat. Give him peace and fill him with faith in Your word for healing; Mat 4:23; Mat 8:16; Ps 103:3; Jer 30:17; 1 Pet 2:24, in Jesus' name.