Many possibilities: Many possibilities exist. Pulmonary embolus, a blood clot to the lung, is something that brain tumor patients have higher chance of having. However, heart attack, bleeding in the brain and a myriad of other reasons exist.
Answered 12/4/2014
6.3k views
Many reasons: The most common cause is pulmonary embolus but if someone dies suddenly an autopsy is generally a good way to find out what happened.
Answered 1/14/2013
5.4k views
8 doctors weighed in across 2 answers
6 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question