A video of appendectomy surgery performed by the laparoscope

Male Urethral Prostate Stent/Catheter.Removal and insertion.

Normal Heart Sounds With the aid of a stethoscope you can hear the characteristic sounds of the normal heartbeat, typically described as a "lub-dub." These sounds are produced by the closure of the heart valves. The first heart sound or "lub" results from closure of the tricuspid and mitral valves. It is a rather low-pitched and a relatively long sound which, as indicated in, represents the beginning of ventricular systole. The second heart sound, or "dub," marks the beginning of ventricular diastole. It is produced by closure of the aortic and pulmonary (pulmonic) semilunar vanes when the intraventricular pressure begins to fall. This "dub" sound is typically heard as a sharp snap because the semilunar valves tend to close much more rapidly than the AV valves. Because diastole occupies more time than systole, a brief pause occurs after the second heart sound when the heart is beating at a normal rate. Therefore, the pattern that one hears is one of: "lub-dub" pause, "lub-dub" pause, and so on. Sometimes, especially in young normal individuals, a third heart sound can be heard. This sound is produced by the very rapid influx of blood into the partially filled ventricle. It is typically very faint and as such difficult to hear.

This video shows how to insert a catheter in a baby girl

This is a video of a carpal tunnel release surgery

Dr Chris Steele demonstrates a breast examination on a live model. This shows how to check yourself for early signs of tumours, cysts and other symptoms of breast cancer.

Loyola Breast Examination part 2 Medical breast examination of a female from Loyola University,Chicago

Tracheal deviation Clinical Exam

Loyola Full Male Exam Part 3 A video from Loyola medical school, Chicago showing the full examination of the male

Fistulectomy surgery procedure video

Part 2. Full Obstetric examination and normal delivery by Egyptian doctor Hussein Sulayman and the video is in English showing: Obstetric Examination Episiotomy Obstetric Forceps Obstetric Instruments

This video depicts how a stent is placed in the coronary artieries. We first place a guiding wire in the heart artery through a catheter, usually from the groin. Then the stent is inflated by a balloon in the artery, which is then removed. The stent remains permanently. Blood thinners, aspirin and plavix, are both required after a stent is placed in your heart artery.

Allergies, what causes them? This animated video reviews the pathophysiology of allergies, what causes them and why the symptoms occur. Food allergies, seasonal allergies and allergies to pollen all occur through a similar mechanism.

Over 60 million Americans suffer from chronic heartburn. Get the basics on acid reflux

LCHI - Hernia repair done by medical students with guidance and assistance of Professor Luiz Eduardo C. Miranda. Description of surgery is in portuguese.

Midline Episiotomy

A new video illustrating the horizontal breast exam technique whihc is performed by doctors for any breast masses or abnormalities.

http://www.proctoscopeexam.com This is a demonstration of a proctoscope examination of the rectum.

Vaginal Hysterectomy Procedure of a 42 years old female patient with a 3 months history of symptomatic vaginal bulge

Another video showing different technique of child birth