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Chronic Angina
Chronic Angina samer kareem 7,702 Views • 2 years ago

Chronic angina is a prevalent manifestation of cardiovascular disease and is most commonly due to insufficient oxygen supply from fixed epicardial lesions in the coronary arteries.

Dental Abscess 3D Animation
Dental Abscess 3D Animation Scott 8,667 Views • 2 years ago

Dental Abscess 3D Animation

Diabetic Nephropathy
Diabetic Nephropathy Mohamed Ibrahim 13,351 Views • 2 years ago

How diabetes effects the kidneys.

Retropharyngeal abscess
Retropharyngeal abscess samer kareem 1,594 Views • 2 years ago

Retropharyngeal abscess (RPA) produces the symptoms of sore throat, fever, neck stiffness, and stridor. RPA occurs less commonly today than in the past because of the widespread use of antibiotics for suppurative upper respiratory infections. The incidence of RPA in the United States is rising, however. Once almost exclusively a disease of children, RPA is observed with increasing frequency in adults. It poses a diagnostic challenge for the emergency physician because of its infrequent occurrence and variable presentation.

WHAT IS BEATING HEART BYPASS SURGERY?
WHAT IS BEATING HEART BYPASS SURGERY? samer kareem 11,183 Views • 2 years ago

When your arteries cannot supply enough blood to your heart, your doctor may recommend coronary artery bypass graft (CABG) surgery. One of the most common heart surgeries in the United States, CABG surgery restores blood flow to your heart. Approximately every 10 minutes, someone has beating heart or "off-pump" bypass surgery1. Beating heart bypass surgery is — in simple terms — bypass surgery that is performed on your heart while it is beating. Your heart will not be stopped during surgery. You will not need a heart-lung machine. Your heart and lungs will continue to perform during your surgery. Surgeons use a tissue stabilization system to immobilize the area of the heart where they need to work. Beating heart bypass surgery is also called Off Pump Coronary Artery Bypass Surgery (OPCAB). Both OPCAB and conventional on-pump surgery restore blood flow to the heart. However, off-pump bypass surgery has proven to reduce side effects in certain types of patients.

Hepatitis A Symptoms
Hepatitis A Symptoms samer kareem 1,434 Views • 2 years ago

Hepatitis A signs and symptoms, which typically don't appear until you've had the virus for a few weeks, may include: Fatigue Nausea and vomiting Abdominal pain or discomfort, especially in the area of your liver on your right side beneath your lower ribs Clay-colored bowel movements Loss of appetite Low-grade fever Dark urine Joint pain Yellowing of the skin and eyes (jaundice) If you have hepatitis A, you may have a mild illness that lasts a few weeks or a severe illness that lasts several months. Not everyone with hepatitis A develops signs or symptoms.

How To Care for a Post-Surgical Incision?
How To Care for a Post-Surgical Incision? samer kareem 1,655 Views • 2 years ago

Proper placement of sutures enhances the precise approximation of the wound edges, which helps minimize and redistribute skin tension. Wound eversion is essential to maximize the likelihood of good epidermal approximation. Eversion is desirable to minimize the risk of scar depression secondary to tissue contraction during healing. Usually, inversion is not desirable, and it probably does not decrease the risk of hypertrophic scarring in an individual with a propensity for hypertrophic scars. The elimination of dead space, the restoration of natural anatomic contours, and the minimization of suture marks are also important to optimize the cosmetic and functional results.

Severe Cystic Acne
Severe Cystic Acne Scott 27,394 Views • 2 years ago

Cystic acne is a severe type of acne in which the pores in the skin become blocked, leading to infection and inflammation. The skin condition mainly affects the face, but also often affects the upper trunk and upper arms. Acne most often affects adolescents and young adults, with an estimated 80 percent of people between 11 and 30 years of age experiencing acne at some point. Cystic acne is the most severe form and affects far fewer people. In 2009, the Centers for Disease Control and Prevention (CDC) found that acne was the top reason people gave for visiting a dermatologist.

Steps can relieve Anxiety
Steps can relieve Anxiety samer kareem 1,564 Views • 2 years ago

When anxiety takes hold, these steps can help you regain control.

Subclavian Steal Syndrome
Subclavian Steal Syndrome samer kareem 4,769 Views • 2 years ago

The term subclavian steal describes retrograde blood flow in the vertebral artery associated with proximal ipsilateral subclavian artery stenosis or occlusion, usually in the setting of subclavian artery occlusion or stenosis proximal to the origin of the vertebral artery. Alternatively, innominate artery disease has also been associated with retrograde flow in the ipsilateral vertebral artery, particularly where the subclavian artery origin is involved. Subclavian steal is frequently asymptomatic and may be discovered incidentally on ultrasound or angiographic examination for other indications, or it may be prompted by a clinical examination finding of reduced unilateral upper limb pulse or blood pressure. In some cases, patients may develop upper limb ischemic symptoms due to reduced arterial flow in the setting of subclavian artery occlusion, or they may develop neurologic symptoms due to posterior circulation ischemia associated with exercise of the ipsilateral arm.[1] Treatment has traditionally consisted of open subclavian artery revascularization, typically via carotid-subclavian bypass or subclavian artery transposition, which are generally durable procedures. Newer, less invasive options include endovascular intervention with recanalization as appropriate and angioplasty and stenting if required. The clinical relevance of subclavian steal was described in 1961 by Reivich, Holling and Roberts; however, the recognition of retrograde vertebral artery flow dates back another 100 years to Harrison and Smyth. Some papers, including a previous version of this article, advocate restricting the term subclavian steal to patients with neurologic symptoms only, but this is incorrect in view of the substantial literature using this term to describe the hemodynamic scenario of retrograde vertebral flow and proximal subclavian artery disease.

Cataract Surgery 4
Cataract Surgery 4 D M 6,857 Views • 2 years ago

Cataract Surgery Eye Video

Two Bananas Per Day For A Month
Two Bananas Per Day For A Month samer kareem 19,824 Views • 2 years ago

If You Eat 2 Bananas Per Day For A Month, This Is What Happens To Your Body

Half Moon Shape on Your Nail Causes
Half Moon Shape on Your Nail Causes hooda 9,803 Views • 2 years ago

Watch that video to know the Half Moon Shape on Your Nail Causes

Bone Marrow Aspiration
Bone Marrow Aspiration Doctor 18,820 Views • 2 years ago

Bone Marrow Aspiration

Baby massage for constipation relieving.
Baby massage for constipation relieving. samer kareem 1,863 Views • 2 years ago

Baby massage for constipation relieving.

Pediatric Lymph Nodes
Pediatric Lymph Nodes Mohamed Ibrahim 52,225 Views • 2 years ago

full pediatric examination of lymph nodes

Periodontal Disease and Respiratory Infections
Periodontal Disease and Respiratory Infections Dentist 12,939 Views • 2 years ago

Periodontal Disease and Respiratory Infections

Distal Femoral Osteotomy
Distal Femoral Osteotomy samer kareem 8,731 Views • 2 years ago

The Distal Femoral Osteotomy System utilizes the same principles of design featured in the Tibial Osteotomy System. Specifically designed femoral osteotomy plates take into account the anatomical differences between the distal femur and proximal tibia.

01_dinparvar_Endodontics
01_dinparvar_Endodontics Dr. Mohammad Amin Dinparvar 1,918 Views • 2 years ago

مرکز ایمپلنت و زیبایی دندان شیراز دکتر محمد امین دین پرور

Withdrawal Method Effectiveness as contaceptive
Withdrawal Method Effectiveness as contaceptive samer kareem 5,639 Views • 2 years ago

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.

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