The procedure is used most often to treat a condition called supraventricular tachycardia, or SVT, which occurs because of abnormal conduction fibers in the heart. Catheter ablation is also used to help control other heart rhythm problems such as atrial flutter and atrial fibrillation.

operation on the stomach

A video from the New England Journal of Medicine performed by Harvard medical school showing Thoracocentesis

How Hair can be retsored and transplanted? natural versus biofibers?
Dr. Mohamed El Ruby
Consultant of Plastic Surgery - Ain Shams University

Endoscopic Brain Surgery, third Ventriculostomy

Restoring Chipped Teeth

Cornea Transplant

Infant CPR Video Demonstration

Laser Liposuction for Weight Loss

Cataract Surgery Medical Eye Video

A tutorial showing ascending sensory pathways

Carpal Tunnel Syndrom 3D Animation

Posterior Iris Claw Lens Implantataion

Anatomy of The Abdominal Autonomic Nerve Supply

Histology of GastroEsophageal Junction

The human heart has four main valves—two on the left and two on the right. The aortic valve is one of the main valves on the left side of the heart. It is the outflow valve for the left ventricle, which means that it is the valve between the heart and the body. The aortic valve opens when the left ventricle squeezes to pump out blood, and closes in between heart beats to keep blood from going backward into the heart.

Treatment may include: Rest. Ice or heat. Nonsteroidal anti-inflammatory medications. Strengthening exercises. Ultrasound therapy. Corticosteroid injection. Surgery (for severe injuries)

The annual incidence of primary intraspinal neoplasm is approximately five per million for females and three per million for males.[9] Spinal intradural extramedullary tumors account for two thirds of all intraspinal neoplasms and include neuromas and meningiomas.[1] Overall, meningiomas account for 25 to 46% of primary spinal neoplasms and are the second most common intradural spine tumor after neuromas.[9] Spinal meningiomas occur less frequently than intracranial ones and account for approximately 7.5 to 12.7% of all meningiomas.[25]

Experts do not know the exact cause of Zollinger-Ellison syndrome. About 25 to 30 percent of gastrinomas are caused by an inherited genetic disorder called multiple endocrine neoplasia type 1 (MEN1). MEN1 causes hormone-releasing tumors in the endocrine glands and the duodenum.