is jugular vein distention dangerous?
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Because jugular vein distention can be due to serious diseases, failure to seek treatment can result in serious complications and permanent damage.
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Air embolisms can also be introduced through an IV line, which could cause a stroke. If the infusions aren't carefully monitored and the fluid drips too quickly, there's a risk of fluid overload, which could affect electrolyte balances and damage the kidneys, brain, and heart.
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Second, at lower pressures (venous pressure is usually less than 15 mmHg), the compliance of a vein is about 10 to 20-times greater than an artery. Therefore, veins can accommodate a large changes in blood volume with only a small change in pressure.
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['Age. The risk of varicose veins increases with age. ... ', 'Sex. Women are more likely to develop the condition. ... ', 'Pregnancy. During pregnancy, the volume of blood in your body increases. ... ', 'Family history. ... ', 'Obesity. ... ', 'Standing or sitting for long periods of time.']
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In a healthy person lying down, the pressure in the venous capillaries is about 20 mmHg; it falls to about 8 – 12 mmHg in the groin, measures around 3 – 5 (mm/Hg) in the abdominal cavity (intra-abdominal), and only 2 mmHg in the right atrium. These pressures are adequate for the return transport of the blood.
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Hot baths, even hot tubs and lengthy hot showers, can make varicose veins worse. The heat from the water will cause the veins in your body to swell. If the veins start to swell, the blood flow will slow down.
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Chronic venous insufficiency is not a serious health threat. But it can be painful and disabling.
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Untreated varicose veins can be dangerous because the blood that is pooling in these veins can clot. When varicose veins clot, the condition is called superficial phlebitis and it is usually very painful, but not necessarily dangerous.
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Unchecked AutoPEEP can lead to barotrauma as well as worsening of the hemodynamic effects of positive pressure ventilation (PPV). Increased intrathoracic pressure leads to decreased venous return which in turn leads to decreased cardiac output and hypotension.
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Venous Diseases A DVT can be large enough to put pressure on surrounding nerves, or cut off blood supply to the nerves causing the pins and needles sensation, numbness and even pain the leg. DVT can be a dangerous condition if left untreated.
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Extend card or ruler horizontally from highest pulsation point , cross with ruler placed on the sternal angle (Angle of Louis), (let's say it was 8cm). Add 5 cm (to get to the center of the atrium) and then report the JVP as "the jugular venous pressure was 13 cm of water" (not mercury).
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The term jugular vein, most of the time denotes the two internal jugular veins. They are two in number, one in each side. Like the jugular veins we have two common carotid arteries in our neck. ... The two common carotid artery then divide into internal and external branches.
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An elevated JVP is the classic sign of venous hypertension (e.g. right-sided heart failure). JVP elevation can be visualized as jugular venous distension, whereby the JVP is visualized at a level of the neck that is higher than normal.
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Look at the jugular veins to see if they are flat, full or distended. Jugular veins should be full but not distended when a patient is lying supine. Flat jugular veins may indicate hypovolemia or hemothorax, and you will need to look elsewhere for injuries.
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Varicose veins can be more than just unsightly. They can cause pain, swelling, restless leg syndrome and tired, aching legs – symptoms that can directly affect daily activities and quality of life. Untreated varicose veins can be dangerous because the blood that is pooling in these veins can clot.
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Typically, this means that the venous waves are visible just above the clavicle when the patient is sitting at 30-45 degrees. With the JVP, the vessel is the internal jugular vein, and the fluid is the venous blood it contains. ... Look carefully on both sides of the neck for the JVP.
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A racing heart Most types of SVT aren't dangerous on their own. One type of SVT, atrial fibrillation, can be dangerous because it can lead to blood clots, which increase stroke risk. Vagal maneuvers like splashing your face with cold water or coughing can slow down a rapid heartbeat.