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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.
Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.
The first documented use of surgical anesthesia in the United States was in Connecticut in 1844.
Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.
The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.
![The relationship between the crankshaft position (CKP) sensor and the camshaft position (CMP) sensor ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_7_14_05_29842906.png)
![A typical air vane sensor with the cover removed. The movable arm contacts a carbon resistance path ...](https://biology-forums.com/gallery/29/medium_548020_30_05_17_10_00_48_29921423.png)