Pulmonary Embolism - Online Diagnosis

Online diagnosis of pulmonary embolism based on the patient's symptoms.
New Treatments, August 1, 2011.

For how many hours or days has the shortness of breath been present?
How old is the patient?
Does the patient have difficulty breathing?	Yes No
Does the patient have chest pain?	Yes No
Has the patient coughed up blood?	Yes No
Does the patient have calf pain or swelling?	Yes    No