סרטונים מובילים

Cardioversion of Atrial Fibrillation
Cardioversion of Atrial Fibrillation samer kareem 12,943 צפיות • לִפנֵי 2 שנים

Electrical cardioversion is a procedure in which an electric current is used to reset the heart's rhythm back to its regular pattern (normal sinus rhythm). The low-voltage electric current enters the body through metal paddles or patches applied to the chest wall.

Replantation after amputation of 5 fingers
Replantation after amputation of 5 fingers samer kareem 18,275 צפיות • לִפנֵי 2 שנים

Since the first replant more than 50 years ago, thousands of severed body parts have been reattached, preserving the quality of life for thousands of patients through improved function and appearance that the void remaining after amputation cannot provide. Ronald Malt performed the first replantation on May 23, 1962 at Massachusetts General Hospital on a 12-year-old boy who had his right arm amputated in a train accident. [1, 2] This amputation occurred at the level of the humeral neck.

How Doctors Tell Patients They're Dying
How Doctors Tell Patients They're Dying samer kareem 2,974 צפיות • לִפנֵי 2 שנים

Scapula Manipulation Method of relocating a dislocated shoulder
Scapula Manipulation Method of relocating a dislocated shoulder samer kareem 1,448 צפיות • לִפנֵי 2 שנים

This is a demonstration of the scapula manipulation method of relocating a dislocated shoulder

Esophageal Atresia
Esophageal Atresia samer kareem 4,673 צפיות • לִפנֵי 2 שנים

Esophageal atresia is an abnormality, or birth defect, of the esophagus that occurs early in pregnancy, as the baby is developing. The esophagus forms in the first few months of fetal life as a long, hollow, continuous tube joining the mouth to the stomach. In newborns with this birth defect, formation of this continuous esophageal tube is interrupted. esophageal-artresia-2In most cases, two separate tubes are formed, an upper (proximal) tube connected to the mouth and a lower (distal) tube connected to the stomach. This seperated tubes are sealed off creating a pouch on either side; the gap between these pounches can be short or very long. Saliva can accumulate in the upper pouch as it cannot drain into the stomach.

Dextrocardia
Dextrocardia samer kareem 6,318 צפיות • לִפנֵי 2 שנים

Dextrocardia situs inversus refers to the heart being a mirror image situated on the right side. For all visceral organs to be mirrored, the correct term is dextrocardia situs inversus totalis. Dextrocardia is believed to occur in approximately 1 in 12,000 people.

Preparing Your Child for an MRI
Preparing Your Child for an MRI samer kareem 6,331 צפיות • לִפנֵי 2 שנים

Many children receive MRIs at the hospital, and it can often be a scary experience if they are unprepared or don't know what to expect.

The anatomy of the ureter
The anatomy of the ureter samer kareem 7,046 צפיות • לִפנֵי 2 שנים

Pelvic ureter. The ureter enters the pelvis, where it crosses anteriorly to the iliac vessels, which usually occurs at the bifurcation of the common iliac artery into the internal and external iliac arteries. Here, the ureters are within 5 cm of one another before they diverge laterally.

Spleen
Spleen samer kareem 5,325 צפיות • לִפנֵי 2 שנים

The spleen, a spongy, soft organ about as big as a person’s fist, is located in the upper left part of the abdomen, just under the rib cage. The splenic artery brings blood to the spleen from the heart. Blood leaves the spleen through the splenic vein, which drains into a larger vein (the portal vein) that carries the blood to the liver. The spleen has a covering of fibrous tissue (the splenic capsule) that supports its blood vessels and lymphatic vessels. The spleen is made up of two basic types of tissue, each with different functions: White pulp Red pulp The white pulp is part of the infection-fighting (immune) system. It produces white blood cells called lymphocytes, which in turn produce antibodies (specialized proteins that protect against invasion by foreign substances). The red pulp filters the blood, removing unwanted material. The red pulp contains other white blood cells called phagocytes that ingest microorganisms, such as bacteria, fungi, and viruses. It also monitors red blood cells, destroying those that are abnormal or too old or damaged to function properly. In addition, the red pulp serves as a reservoir for different elements of the blood, especially white blood cells and platelets (cell-like particles involved in clotting). However, releasing these elements is a minor function of the red pulp.

Where the local celebrities go  Sugar Land Dental
Where the local celebrities go Sugar Land Dental Paul Cash 1,233 צפיות • לִפנֵי 2 שנים

Celebrity hair stylist Michael DeMarse of Houston, TX shares his experience with us. Michael has been a loyal patient of Dr. Jue for a long time! Call us for a free consultation at (281) 277-9200 or visit https://www.sugarlanddentalspa.com/

Left Side Chest Pain
Left Side Chest Pain samer kareem 7,982 צפיות • לִפנֵי 2 שנים

It's a symptom of heart disease but typically does not cause permanent damage to the heart. It is, though, a sign that you are a candidate for a heart attack at some point in the future. The chest pain may spread to your arm, shoulder, jaw, or back. It may feel like a pressure or squeezing sensation.

Upper GI Bleed
Upper GI Bleed samer kareem 1,750 צפיות • לִפנֵי 2 שנים

This could be caused by an infection, food poisoning, parasites, Crohn's disease, or reduced blood flow in the colon. Hemorrhoids are another common cause of GI or rectal bleeding. A hemorrhoid is an enlarged vein in your rectum or anus. These enlarged veins can rupture and bleed, causing rectal bleeding.

Colon and Rectal Cancer
Colon and Rectal Cancer samer kareem 10,089 צפיות • לִפנֵי 2 שנים

Colorectal cancer (also known as colon cancer, rectal cancer or bowel cancer) is the development of cancer in the colon or rectum (parts of the large intestine). It is due to the abnormal growth of cells that have the ability to invade or spread to other parts of the body. People with HNPCC tend to develop colon cancer before age 50. Familial adenomatous polyposis (FAP). FAP is a rare disorder that causes you to develop thousands of polyps in the lining of your colon and rectum. People with untreated FAP have a greatly increased risk of developing colon cancer before age 40.

Male and Female Orgasms - Which Is Better?
Male and Female Orgasms - Which Is Better? hooda 22,657 צפיות • לִפנֵי 2 שנים

Watch that video to know aeverything about Male and Female Orgasms

Epididymitis
Epididymitis samer kareem 4,688 צפיות • לִפנֵי 2 שנים

Epididymitis is infection or less frequently, inflammation of the epididymis (the coiled tube on the back of the testicle). The majority of men that develop epididymitis develop it because of a bacterial infection. Although males of any age can develop epididymitis, it occurs most frequently between ages of 20 to 39.

What happens when the immune system goes rogue?
What happens when the immune system goes rogue? samer kareem 1,713 צפיות • לִפנֵי 2 שנים

Lymphoreticular Examination
Lymphoreticular Examination samer kareem 4,896 צפיות • לִפנֵי 2 שנים

Endometritis
Endometritis samer kareem 1,575 צפיות • לִפנֵי 2 שנים

Postpartum endometritis refers to infection of the decidua (ie, pregnancy endometrium). The infection may also extend into the myometrium (called endomyometritis) or involve the parametrium (called parametritis).

Liver Structure and the Flow of Blood and Bile
Liver Structure and the Flow of Blood and Bile samer kareem 7,845 צפיות • לִפנֵי 2 שנים

The liver also detoxifies chemicals and metabolizes drugs. As it does so, the liver secretes bile that ends up back in the intestines. The liver also makes proteins important for blood clotting and other functions. First, for those impatient, short answers to the mini-questions (if you're reading this in the news feed, you may want to click through for the question details): No one knows why we evolved 2 kidneys and one liver.

Aortic Valve Tumor
Aortic Valve Tumor samer kareem 1,903 צפיות • לִפנֵי 2 שנים

Papillary fibroelastoma is the third most common primary tumor of the heart and is most likely to involve the cardiac valves. Like myxomas, they arise from the endocardium in most patients and since these tumors are often incidental findings at echocardiography or autopsy, the true incidence is difficult to estimate. Most patients are older than 60 years, which also contrasts with myxomas. Papillary fibroelastomas can embolize, leading to severe neurological complications and therefore, surgical removal is advised, although there is controversy regarding small incidental lesions and the need for surgery.

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