,Skin: no rash, ecchymosis, or petechiae,STUDIES:,EKG: sinus tachycardia, normal axis, isolated Q in III, no TWI or ST elevations or depressions,CXR: Heart normal in size, pulmonary vasculature unremarkable, subsegmental atelectasis in the lower lobes. 
,Skin : no rash , ecchymosis , or petechiae , STUDIES:,EKG : sinus tachycardia , normal axis , isolated Q in III , no TWI or ST elevations or depressions , CXR : Heart normal in size , pulmonary vasculature unremarkable , subsegmental atelectasis in the lower lobes .