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Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.
The Centers for Disease Control and Prevention (CDC) was originally known as the Communicable Disease Center, which was formed to fight malaria. It was originally headquartered in Atlanta, Georgia, since the Southern states faced the worst threat from malaria.
A seasonal flu vaccine is the best way to reduce the chances you will get seasonal influenza and spread it to others.
It is believed that the Incas used anesthesia. Evidence supports the theory that shamans chewed cocoa leaves and drilled holes into the heads of patients (letting evil spirits escape), spitting into the wounds they made. The mixture of cocaine, saliva, and resin numbed the site enough to allow hours of drilling.
Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.
![A subdural hematoma. A meningeal vein is ruptured and blood has accumulated in the subdural space, p](https://biology-forums.com/gallery/47/medium_14755_27_08_12_4_57_13_822621.jpeg)
![The brain. (a) Superior (top) view. (b) Sagittal view of a sectioned brain to reveal internal featur](https://biology-forums.com/gallery/47/medium_14755_14_10_12_6_48_56_94051155.jpeg)