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samer kareem
2,029 意见 · 1 年 前

Coronary artery bypass graft surgery (CABG) is a procedure used to treat coronary artery disease. Coronary artery disease (CAD) is the narrowing of the coronary arteries – the blood vessels that supply oxygen and nutrients to the heart muscle. CAD is caused by a build-up of fatty material within the walls of the arteries. This build-up narrows the inside of the arteries, limiting the supply of oxygen-rich blood to the heart muscle. One way to treat the blocked or narrowed arteries is to bypass the blocked portion of the coronary artery with a piece of a healthy blood vessel from elsewhere in the body. Blood vessels, or grafts, used for the bypass procedure may be pieces of a vein from the legs or an artery in the chest. An artery from the wrist may also be used. One end of the graft is attached above the blockage and the other end is attached below the blockage. Blood is routed around, or bypasses, the blockage by going through the new graft to reach the heart muscle. This is called coronary artery bypass surgery. Traditionally, to bypass the blocked coronary artery, a large incision is made in the chest and the heart is temporarily stopped so that the surgeon can perform the delicate procedure. To open the chest, the breastbone (sternum) is cut in half and spread apart. Once the heart is exposed, tubes are inserted into the heart so that the blood can be pumped through the body by a cardiopulmonary bypass machine (heart-lung machine). The bypass machine is necessary to pump blood while the heart is stopped and kept still in order for the surgeon to perform the bypass operation. While the traditional "open heart" procedure is still commonly done and often preferred in many situations, less invasive techniques have been developed to bypass blocked coronary arteries. "Off-pump" procedures, in which the heart does not have to be stopped, were developed in the 1990's. Other minimally invasive procedures, such as keyhole surgery (performed through very small incisions) and robotic procedures (performed with the aid of a moving mechanical device), may be used.

samer kareem
2,029 意见 · 1 年 前

Cells may have slender extensions of the cell membrane to form cilia or the smaller extensions called microvilli. The microscopic microvilli effectively increase the surface area of the cell and are useful for absorption and secretion functions. A dramatic example is the human small intestine. The tissue has small fingerlike extensions called villi which are collections of cells, and those cells have many microvilli to even further increase the available surface area for the digestion process. According to Audesirk & Audesirk, this can give an effective surface area of about 250 square meters for absorption.

samer kareem
2,029 意见 · 1 年 前

Surprising Facts About High Blood Pressure

samer kareem
2,028 意见 · 1 年 前

Nasal polyps are soft, painless, noncancerous growths on the lining of your nasal passages or sinuses. They hang down like teardrops or grapes. They result from chronic inflammation due to asthma, recurring infection, allergies, drug sensitivity or certain immune disorders. Nasal polyps are polypoidal masses arising mainly from the mucous membranes of the nose and paranasal sinuses. They are overgrowths of the mucosa that frequently accompany allergic rhinitis, and are freely movable and nontender.

samer kareem
2,027 意见 · 1 年 前

Cinematic Rendering of the Aorta Plus

Stuart Linder
2,026 意见 · 1 年 前

This anatomical implant was originally placed in 1997. Due to the dark yellow color inside the implant it is clear the implant has been ruptured for quite some time. When implants rupture, it is important to have them replaced as soon as possible to avoid excessive scarring in the breasts. If too much scar tissue has accumulated around the deflated implant, it becomes difficult to create a normal breast shape in the future. Therefor its important to know the signs of a ruptured implant such as, painful to touch, visible asymmetry or loss of integrity to the bag. Dr. Stuart Linder 9675 Brighton Way Suite 420 Beverly Hills, CA 90210

samer kareem
2,026 意见 · 1 年 前

What is idiopathic intracranial hypertension? Idiopathic intracranial hypertension (IIH) is a disorder that results from an increase in the pressure of the Cerebro-Spinal Fluid (CSF) that cushions and protects the brain and spinal cord. The CSF is constantly produced in the brain and reabsorbed back into the bloodstream at a fairly constant rate. This allows the fluid pressure around the brain to remain constant. What are the symptoms of idiopathic intracranial hypertension? Headaches that are generally nonspecific in location, type and frequency and can be associated with nausea and vomiting. Pulsatile tinnitus is a rhythmic or pulsating ringing heard in one or both ears. Horizontal double vision can be a sign of pressure on the 6th cranial nerve(s). Nonspecific radiating pain in the arms or legs (radicular pain). Transient obscurations of vision (TOV), which are temporary dimming or complete blacking out of vision. Visual field defects. These defects can occur in the central as well as the peripheral vision. Loss of color vision. What causes idiopathic intracranial hypertension? The cause is usually not known. A common explanation for increased pressure is a problem with the reabsorption of this fluid back into the body, which causes the pressure to increase. Sometimes the cause is determined and is referred to as “secondary” intracranial hypertension.

samer kareem
2,025 意见 · 1 年 前

20 Reasons to Drink Lemon Water

samer kareem
2,025 意见 · 1 年 前

Chronic pancreatitis is a long-standing inflammation of the pancreas that alters the organ's normal structure and functions. It can present as episodes of acute inflammation in a previously injured pancreas, or as chronic damage with persistent pain or malabsorption.

marin vinasco
2,025 意见 · 1 年 前

Aumentar Gluteos, Como Hacer Crecer Los Gluteos En Una Semana, Eliminar Celulitis Gluteos.--- http://aumente-gluteos.plus101.com/ --- Para conseguir aumentar tu cola sin ejercicio, debes utilizar algunas cremas naturales caseras, sencillas y fáciles de preparar en la zona de tus glúteos, estas cremas le darán a tu cola una buena forma, firmeza y además una piel libre de manchas, estrías y celulitis. 1. Crema Con Omega 3, Vitamina E y Vitamina C Esta crema es bastante fácil de realizar y sumamente efectiva, solo necesitas tres capsulas de omega 3, dos de vitamina E y dos de vitamina C, los resultados se harán notar en cuestión de días. Con una aguja saca en contenido de cada una de las capsulas y mézclalas en un recipiente, una vez que estén bien mezcladas aplícala sobre tu cola dando masajes circulares que abarquen todo el trasero. Para mejores resultados envuelve la zona de tus glúteos en plástico y déjala actuar durante 30 minutos, luego retira el plástico, colócate un bóxer levanta cola y duerme con esta crema casera, por la mañana la puedes retirar con agua tibia y repetir este proceso todas las noches hasta que consigas los resultados que deseas. 2. Crema Con Aceite De Almendras, Pepino y Avena Esta crema es maravillosa, le dará a tu cola una atractiva apariencia, solo necesitas 3 cucharadas de aceite de almendras, un pepino pequeño y tres cucharadas de avena en hojuelas. El procedimiento es bastante sencillo, debes triturar muy bien el pepino, agregar la avena y luego el aceite de almendras, mezcla hasta que los ingredientes se compacten y listo. Aplica esta crema con suavidad sobre tu cola dando masajes de abajo hacia arriba para vencer los efectos de la gravedad, déjala actuar durante 45 minutos y retírala con agua fría, esta crema casera cuidará muy bien tu piel y le dará a tus glúteos una gran firmeza. 3. Vitamina C, Ciruelas y Aceite De Girasol Una crema divina que te dará una cola perfecta en poco tiempo, ayuda a regenerar la piel de la zona de tus glúteos, tonificándolos y moldeándolos, solo necesitas 3 capsulas de vitamina C, 5 ciruelas grandes y 3 cucharadas de aceite de girasol. Cientos de mujeres en todo el mundo están aumentando el tamaño de sus glúteos gracias a los conocimientos secretos de esta guía, Ingresa ya a: http://aumente-gluteos.plus101.com/

hooda
2,025 意见 · 1 年 前

A bodybuilder gets his shoulder leaking because of synthol use on the stage while posing back double biceps

DermaClinix Chennai
2,024 意见 · 1 年 前

DermaClinix, The world's leading hair Transplantation and aesthetic dermatology clinic that offers the best hair transplant in Chennai. The clinic is fully equipped with infrastructure and the ultra-modern devices in the field of cosmetology and hair restoration. At DermaClinx Chennai offers a number of treatments including chemical peels for acne, pigmentation treatment, glow facials, hair growth therapies and many more. Hair transplant Doctors at DermaClinix Nungambakkam, Chennai have more than 12 years of experience in this field & holds the International accreditations and member of ISHRS (USA). Visit us today to know more about the hair growth treatments. https://www.dermatologistchennai.in/hair-transplant-surgeon-in-chennai.php Address: No:19 1st Floor TMA Tower Dr.Thirumurthy Nagar main road, Nungambakkam, Chennai, Tamil Nadu 600034 Call us at - +918939636222, +91 89398 81919 For more: Website - https://www.hairtransplantchennai.org/ Email - enquiry@hairtransplantchennai.org

samer kareem
2,023 意见 · 1 年 前

The human body as seen with MRI and X-RAY

marin vinasco
2,021 意见 · 1 年 前

http://tipps-gegen-cellulite.good-info.co --- Cellulite Behandeln, Hilfe Gegen Cellulite, Ultraschall Gegen Cellulite, Cellulite Reduzieren. Was Verursacht Cellulite? Wenn man die ursächlichen Faktoren der Cellulite suchen, findet man viele verschiedene Gründe. Websites geben oft falsche Informationen zu diesem Thema. Sie argumentieren, dass die richtige Ursachen schlechte Durchblutung, Flüssigkeitsretention und spezielle Arten von Fetten, usw. Sind, wenn das wirklich nicht wahr ist. Es gibt keine einzelne Ursache der Cellulite. Ihr Erscheinen kann sich auf verschiedene Faktoren zurückzuführen sein. Cellulite ist wie jede andere Art von Fett, es hat keine Besonderheiten und es ist nicht durch Flüssigkeitsretention oder schlechte Durchblutung verursacht. Wissentschaftliche Tests haben bewiesen, dass es nur gewöhnliche Fett ist. Diese vorstehende Fett ist auf der Bindgewebe unter der Haut und das ist der Grund, warum es wie eine Orangenhaut aussieht. Frauen haben Cellulite da das meiste Fett im unteren Teil des Körpers gespeichert ist, wo die Haut dünner ist. Andererseits Männer speichern die meisten Fett im Bauchbereich, wo die Haut dicker ist. Hormonelle Veränderungen sind einem der wichtigsten Faktoren, die das Erscheinungsbild der Cellulite beeinflussen. Diese treten in der Phase der Schwangerschaft oder Antibabypillen Verbrauch. Das Erste System Mit Allem, Was Notwendig lst, Um Cellulite Definitiv Loszuwerden Klicken Sie hier, um mehr zu erfahren http://tipps-gegen-cellulite.good-info.co

samer kareem
2,021 意见 · 1 年 前

Giant cell arteritis is an inflammation of the lining of your arteries. Most often, it affects the arteries in your head, especially those in your temples. For this reason, giant cell arteritis is sometimes called temporal arteritis. Giant cell arteritis frequently causes headaches, scalp tenderness, jaw pain and vision problems. If left untreated, it can lead to stroke or blindness. Prompt treatment with corticosteroid medications usually relieves symptoms of giant cell arteritis and may prevent loss of vision. You'll likely begin to feel better within days of starting treatment. But even with treatment, relapses are common. You'll need to visit your doctor regularly for checkups and treatment of any side effects from taking corticosteroids.

samer kareem
2,021 意见 · 1 年 前

Pulmonary capillary wedge pressure (PCWP) provides an indirect estimate of left atrial pressure (LAP). Although left ventricular pressure can be directly measured by placing a catheter within the left ventricle, it is not feasible to advance this catheter back into the left atrium. LAP can be measured by placing a special catheter into the right atrium then punching through the interatrial septum; however, for obvious reasons, this is not usually performed because of damage to the septum and potential harm to the patient.

samer kareem
2,021 意见 · 1 年 前

6 months old development

samer kareem
2,019 意见 · 1 年 前

Cardiac catheterization (kath-uh-tur-ih-ZAY-shun) is a procedure used to diagnose and treat cardiovascular conditions. During cardiac catheterization, a long thin tube called a catheter is inserted in an artery or vein in your groin, neck or arm and threaded through your blood vessels to your heart. Using this catheter, doctors can then do diagnostic tests as part of a cardiac catheterization. Some heart disease treatments, such as coronary angioplasty, also are done using cardiac catheterization. Usually, you'll be awake during cardiac catheterization, but given medications to help you relax. Recovery time for a cardiac catheterization is quick, and there's a low risk of complications.

samer kareem
2,017 意见 · 1 年 前

A herniated disk refers to a problem with one of the rubbery cushions (disks) between the individual bones (vertebrae) that stack up to make your spine. A spinal disk is a little like a jelly donut, with a softer center encased within a tougher exterior. Sometimes called a slipped disk or a ruptured disk, a herniated disk occurs when some of the softer "jelly" pushes out through a crack in the tougher exterior. A herniated disk can irritate nearby nerves and result in pain, numbness or weakness in an arm or leg. On the other hand, many people experience no symptoms from a herniated disk. Most people who have a herniated disk don't need surgery to correct the problem.

samer kareem
2,017 意见 · 1 年 前




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