Currently, there are many methods used to diagnose pulmonary embolism. Among them, pulmonary embolism electrocardiogram is widely used in the detection and treatment of pulmonary embolism.

Pulmonary embolism occurs when a blood clot gets stuck in a pulmonary artery and blocks blood flow to the lungs. It is usually caused by a blood clot originating in the deep veins of the lower extremities or elsewhere in the body.

Pulmonary embolism is a disease that requires prompt diagnosis and treatment to limit the risk of death. To confirm the diagnosis, in addition to clinical assessment, supporting tests such as ultrasound, X-ray, CT, and lung scintigraphy also play a particularly important role.