Calf raise with dumbbell

Cerebral aneurysm

This animation shows a cerebral aneurysm growing and rupturing filling the brain with blood.

• Headache

Vasectomy Proceedure

This animation shows a vasectomy procedure. A vasectomy is a procedure to cause permanently sterility in a man by preventing the transport of sperm out of the testes. A small incision is made in the scrotum and each vas deferens is tied off and cut apart preventing sperm from being released within the ejaculate. The small skin incision is stitched closed and the surgery does not affect a man's sexual function.

• Men's Health

What happens during obstructive sleep apnea?

Sleep apnea -- Watch this video to see how snoring and obstructive sleep apnea occur.

• Sleep Disorders

Triceps kickback with resistance tubing

The triceps kickback with resistance tubing targets the back of the upper arm. See how it's done.

Zoloft (sertraline): A Review of Important Precautions and Side Effects

Tips for patients and their caregivers on how to safely use sertraline, and an overview of common side effects

• Zoloft