Biceps curl with dumbbell

Heart and circulatory system

Watch this video to see how a healthy heart works.

Simple squat and reach exercises with fitness ball

You can do many exercises with a fitness ball. See the simple squat and reach.

Narcan Nasal Spray: How to use demonstration

Narcan is used for the emergency treatment of opioid overdose, to reverse the life-threatening effects of the opioid.

• Narcan

Arrhythmias

This animation shows the cardiac conduction system and the arrhythmias of a fast and slow beating heart.

• Heart Disease

Sleeve gastrectomy surgery

Sleeve gastrectomy involves removing part of the stomach. The remaining section is formed into a tube. This tube can't hold as much food.