Heart and circulatory system

An asthma attack

In an asthma attack, inflamed and swollen airways make breathing difficult.

Using a metered dose asthma inhaler and spacer

Watch this video to see how to use a metered dose asthma inhaler and spacer.

Lisinopril: Cardiac Uses and Mechanism

A review of lisinopril uses and mechanism of action in heart conditions.

• Lisinopril
• Heart Disease

Heartburn and hiatal hernia

Watch this video to learn about heartburn and hiatal hernia.

Plank with fitness ball

You can do many core exercises with a fitness ball. See the plank.