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Did you know?

A serious new warning has been established for pregnant women against taking ACE inhibitors during pregnancy. In the study, the risk of major birth defects in children whose mothers took ACE inhibitors during the first trimester was nearly three times higher than in children whose mothers didn't take ACE inhibitors. Physicians can prescribe alternative medications for pregnant women who have symptoms of high blood pressure.

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Human kidneys will clean about 1 million gallons of blood in an average lifetime.

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Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

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Nearly 31 million adults in America have a total cholesterol level that is more than 240 mg per dL.

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Amphetamine poisoning can cause intravascular coagulation, circulatory collapse, rhabdomyolysis, ischemic colitis, acute psychosis, hyperthermia, respiratory distress syndrome, and pericarditis.

Persian leopard (Panthera pardus ciscaucasica), also called Caucasian leopard Persian leopard (Panthera pardus ciscaucasica), also called Caucasian leopard
insect's compound eye, revealing photoreceptor cells, support cells and pigment cells insect's compound eye, revealing photoreceptor cells, support cells and pigment cells
Comparison of normal and sickle cell red blood cells. Comparison of normal and sickle cell red blood cells.
The flow of ions through ion channels in myocardial cells. The flow of ions through ion channels in myocardial cells.
Regulation of phosphoprotein phosphatase 1 (PP1) in muscle Regulation of phosphoprotein phosphatase 1 (PP1) in muscle
Normal Red Blood Cells Normal Red Blood Cells
Video: Cardiac Cycle (Part 2 of 4)

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