Table 1.

Signs and symptoms of DVT and PE that were looked for in the subject patients

Signs and symptoms of DVT Pain or tenderness in the leg Swelling of the leg or along a vein in the leg Red or discolored skin on the leg Increased warmth in the area of the leg that’s swollen or is in pain

Signs and symptoms of PE Unexplained shortness of breath Pain with deep breathing Coughing up blood Rapid breathing and fast heart rate

Abbreviations: DVT, deep vein thrombosis; PE, pulmonary embolism.