Erectile dysfunction (ED) is the inability of a man to achieve or maintain an erection sufficient for his or his partner's sexual needs. Watch this video animation as it shows how blood flow and other factors affect this disorder.

Aging of the face is inevitable. As we age, the facial muscles become slacker and the skin on the face becomes less elastic and loose, creating folds and lines. Watch how a facelift is performed with this video animation.

There are two types of HSV, HSV type 1 and 2, and both can cause genital herpes. This animation shows how this virus causes the symptoms of this disease.

Almost 30 to 40% of the population experiences occasional heartburn. But frequent heartburn may indicate a disease called GERD, Gastro Esophageal Reflux Disease. Watch the video animation to see how new drugs may help.

Heart attack or myocardial infarction is caused due to coronary artery blockage. This video animation demonstrates how a heart attack can happen.

The Hepatitis C virus is a blood-borne pathogen that primarily affects the liver. The liver is a large reddish-brown glandular organ located in the upper right portion of the abdominal cavity. This video animation shows how the Hepatitis C virus spreads through the Liver.

Blood pressure (BP) is the pressure exerted by the blood flow on the walls of the arteries. It is the determined by the force and amount of blood pumped by the heart and by the diameter of the arteries. It consists of two components Systolic pressure and Diastolic pressure. These are normally 120 and 80 mmHg respectively. When the blood pressure exceeds these values , it leads to a condition called High blood pressure or hypertension

What is LASIK surgery? LASIK or Laser-Assisted In Situ Keratomileusis is a surgical procedure intended to reduce a person's dependency on glasses or contact lenses. See how LASIK surgery is performed.

Liposuction or lipoplasty is performed to sculpt the body and remove unwanted localized deposits of fat from specific areas. Watch this informative video animation to see how the process is performed.