shortness of breath or difficulty breathing.Some symptoms that may occur alongside JVD are considered an emergency and require immediate medical attention. These additional symptoms can help determine the underlying cause of JVD. Share on Pinterest Symptoms of JVD may include chest pains, heart palpitations, and shortness of breath.Īs well as the appearance of a bulging jugular vein, other symptoms may occur in a person with JVD. This can happen for a variety of reasons, including infection and bleeding. This is a condition that occurs when the sac around the heart fills up with fluid and no longer allows the heart to fill with blood properly. This situation can cause the blood to back up in the veins. If the pericardium or the fluid-filled sac around the heart becomes stiff, it can prevent the chambers of the hearts from filling up with blood properly. Superior vena cava obstruction can occur if a tumor growing in the chest or a clot in the superior vena cava restricts blood flow in the vein. This results in blood backing up in the veins. This is caused by a stiffening of the valve that separates the right atrium and the right ventricle of the heart. This can damage the right side of the heart and increase pressure in the superior vena cava. This condition occurs when the pressure in blood vessels becomes dangerously high, causing their walls to thicken and stiffen, meaning less blood can pass through. This failure causes the veins to bulge as blood accumulates. The blood accumulation in the lungs caused by left ventricle failure means the right ventricle has to work harder and becomes weakened until it cannot pump effectively anymore. People with right-sided heart failure have usually already experienced left-sided heart failure. The left ventricle is responsible for pumping the blood out to the rest of the body. The right ventricle of the heart is responsible for pumping blood to the lungs to collect oxygen. There are several reasons why JVD may occur, including:
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