bypass surgery 1991, hip replacement 2003, have diabetes, pacemaker and defib 1999,now infection in right calf 1-2011, oral antibotics for 10 days after 2 dys intraveinous. swelling measuresd 19". dr advised raising leg above heart now, measures 17 1/2" seems stuck, skin very delicate what will be normal. next dr visit within 10 days