Investigating and Treating Pulmonary Embolism

What are investigations for diagnosing Pulmonary Embolism? A definitive diagnosis of Pulmonary Embolism requires a CTPA (computed tomography pulmonary angiogram). It is a non-invasive and safe procedure that helps visualise the location of the clot by injecting a dye (contrast) into the blood stream. Other related investigation are venous Doppler ultrasound of the lower limb…

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