Continuous increases in left ventricular filling pressures result in which disorder

Elevated pulmonary valvular resistance refers to a condition where there is increased resistance to blood flow through the pulmonary valve and into the lungs. This can lead to an increase in pressure within the right ventricle of the heart, which can eventually lead to right heart failure.

Right heart failure occurs when the right ventricle of the heart is unable to pump blood effectively, which can result in symptoms such as fatigue, shortness of breath, and fluid retention in the legs and abdomen. Causes of right heart failure include pulmonary hypertension, chronic obstructive pulmonary disease (COPD), pulmonary embolism, and other conditions that increase pressure within the pulmonary circulation.

Left heart failure, on the other hand, occurs when the left ventricle of the heart is unable to pump blood effectively, which can lead to symptoms such as shortness of breath, fatigue, and fluid retention in the lungs and legs. Causes of left heart failure include coronary artery disease, hypertension, and valvular heart disease.

Low output failure occurs when the heart is unable to pump enough blood to meet the body's needs, and can result from a variety of conditions affecting the heart muscle or heart valves. High output failure occurs when the heart is working harder than normal to meet the body's demands, such as in conditions such as hyperthyroidism or severe anemia

Emphysema is a lung disease that involves damage to the alveoli (tiny air sacs in the lungs), causing them to become stretched out and lose their elasticity. This leads to an abnormally enlarged gas exchange system and the destruction of alveolar walls

Transudative effusion: An effusion is an abnormal buildup of fluid in a body cavity, such as the pleural cavity around the lungs. Transudative effusions occur when fluid leaks out of blood vessels due to changes in pressure or protein levels, rather than from inflammation or injury.

Exudate effusion: This type of effusion occurs when fluid leaks out of blood vessels due to inflammation or injury. The fluid contains high levels of protein and cellular debris, and may be caused by conditions such as pneumonia, cancer, or autoimmune disorders.

D. Abscess: An abscess is a localized collection of pus, usually caused by a bacterial infection. It can occur in various parts of the body, including the lungs.

An abscess in the lung can cause symptoms such as coughing, chest pain, and fever.

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