A patient visualization system. A processor may determine a body position according to pressure sensor data, and associate sensor data to body areas of a subject according to body position. The associated sensor data may include sensor data indicative of an absence of pressure sensor data associated with one or more body areas. The processor may track pressure experienced by the body areas of the subject over time to determine a pressure to the body areas over time. The processor may be programmed to receive input indicative of an intervention resulting in a pressure lowering of a body area of the subject during a first high-pressure situation at a first time; and responsive to determining a second high-pressure situation at the body area of the subject at a second time later than the first time, display an indication of the input of the intervention relating to the first high-pressure situation.