This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
Did you know?
If you could remove all of your skin, it would weigh up to 5 pounds.
Did you know?
The immune system needs 9.5 hours of sleep in total darkness to recharge completely.
Did you know?
Patients who have undergone chemotherapy for the treatment of cancer often complain of a lack of mental focus; memory loss; and a general diminution in abilities such as multitasking, attention span, and general mental agility.
Did you know?
The human body produces and destroys 15 million blood cells every second.
Morbidity chart
Velocity-time Graph
A new drug development time line with the four phases of drug approval.
How to graph quadratic equations that are in factored form y=a(x−r)(x−s)
Sketch a graph of the function h(x), by hand on the following interval: