Both therapies had an association with venous clots and pulmonary embolism. An autopsy revealed that he suffered a fatal pulmonary embolism. Decreased activity leads to hypofibrinolysis, which can result in thrombosis or embolism. An autopsy showed that she had died of a pulmonary embolism. While recuperating, he suffered a pulmonary embolism, a major complication. The cause given was a pulmonary embolism. The autopsy showed that he died from a pulmonary embolism. Doctors later determined that he had suffered a pulmonary embolism. He had had a heart attack after a recent pulmonary embolism. Entry of air into venous circulation has the potential to cause a venous air embolism. The Walk tour was suspended after Isaac underwent lifesaving surgery for a pulmonary embolism. He died in 2001 of a pulmonary embolism. The clinical presentation of a venous air embolism may be silent. For those with a small pulmonary embolism and few risk factors, no anticoagulation is needed. This is called pulmonary embolism (PE).