69 year old man on cardiology ward who s hypotensive tachycardia Nd having profuse malena,he was on dabigatran bd by cardiolog 48hr earlier for non valvular AF. appropiate resuscitations which of following improve bleeding
1:prothrombin complex
2:tranexemic acid
3:hemodylsis
4: 72hr ppi
5:idarucizumab(praxbind)