The "great arteries" in this anomaly refer to the aorta and the pulmonary artery, the two major arteries carrying blood away from the heart. In cases of transposition of the great arteries, these vessels arise from the wrong ventricle. They are "transposed" from their normal position so that the aorta arises from the right ventricle and the pulmonary artery from the left ventricle. Other heart defects may occur along with transposition of the great arteries. About 25 percent of children with transposition will also have a ventricular septal defect (VSD) . In nearly a third, the branching pattern of the coronary arteries as they leave the transposed aorta is unusual. Infants may also have narrowing below the pulmonary valve that blocks blood flow from the left ventricle to the lungs.

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watch to see the Large Clot in the heart

New-born baby having a bath

This cyst had been slowly growing for decades and created some redundant skin on the surface. A decision was made to make a slightly bigger incision in order to remove this tissue as well. As a result of this deeper process, 2 deep dermal sutures were added before the superficial interrupted sutures were put in place.

Lysis of E. Coli bacteria with penicillin

A pacemaker insertion is the implantation of a small electronic device that is usually placed in the chest (just below the collarbone) to help regulate slow electrical problems with the heart.

Inserting the Enlite Sensor with insulin pump

How do you know if you have an STD? There’s only one way — you have to get tested. How do they test for STDs? Here’s the good news: STD testing is usually quick and painless. Get answers to all your questions about how to get tested for STDs.

An African traditional healer performing a brain surgery.

Emergency Contraception is a way to prevent pregnancy AFTER unprotected sex. Lots of people have questions about it: What does the morning after pill do? How does emergency contraception work to prevent pregnancy? What are the different types of emergency contraception? This video answers these questions and more.

Lots of people wonder: does the pull out method work to prevent pregnancy? Pull out method effectiveness depends on whether or not you do it correctly. Learn more about pulling out in this video.

STITCHES: Cleaning, Numbing, & Suturing the Wound

Removal and Replacement with Breast Capsulectomy

UCSF Director of Women's Imaging, San Francisco General Hospital, looks at pros and cons of imagining techniques for younger women. Series: "Breast Cancer Prevention and Treatment"

it's the video of the OR during a dynamic reconstruction of the achilles tendon by a composite anterolateral perforator flap

CARDIAC TAMPONADE!!! The surgeon in this video is performing a pericardiotomy in a 30-year-old man that presented to ER after a motor vehicle crash....

Tooth preparation for All-ceramic crown

How a woman's body changes during Pregnancy

This film explains how dialysis works. It features patients talking about different types of dialysis and how they fit the treatment into their lives.