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Hypervolemia, also known as fluid overload, is the medical condition where there is too much fluid in the blood. The opposite condition is hypovolemia, which is too little fluid volume in the blood. Fluid volume excess in the intravascular compartment occurs due to an increase in total body sodium content and a consequent increase in ...
A patient may be receiving blood due to any number of causes and may have heart or kidney dysfunction which can lead to excess fluid. Upon transfusion of the blood product, the patient is overwhelmed by the excess fluid and develops symptoms related to volume overload. [citation needed]
Aquapheresis is used to treat a condition called fluid overload or hypervolemia. Fluid overload can be caused by many reasons, including heart failure, liver cirrhosis, hypertension and certain kidney diseases. Fluid overload can also be experienced after certain surgical operations. Congestive heart failure is the most common reason for fluid ...
An imbalance can cause fluid overload in the spaces between cells or tissues, which can lead to edema, per the National Institutes of Health. Edema refers to the swelling that happens when the ...
Cardiogenic pulmonary edema is typically caused by either volume overload or impaired left ventricular function. As a result, pulmonary venous pressures rises from the normal average of 15 mmHg. [13] As the pulmonary venous pressure rises, these pressures overwhelm the barriers and fluid enters the alveoli when the pressure is above 25 mmHg. [14]
Symptoms and signs are varied and unpredictable, and result from fluid overload and disturbed electrolyte balance and hyponatremia. Treatment is largely supportive and relies on removal of the underlying cause, and organ and physiological support. Pre-operative prevention strategies are extremely important.
Hemosiderosis is a form of iron overload disorder resulting in the accumulation of hemosiderin. Types include: Transfusion hemosiderosis [1] Idiopathic pulmonary hemosiderosis; Transfusional diabetes [2] [3] Organs affected:
This leads to fluid-induced swelling of the extremities known as edema, build-up of fluid in the abdomen known as ascites, and fluid surrounding internal organs known as effusions. Patients also present with nonspecific findings such as fatigue and excessive weakness. Muehrcke's lines are a strong indicator of hypoalbuminemia. [2]