PULMONARY WEDGE PRESSURE Meaning and
Definition
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Pulmonary wedge pressure is a medical term that refers to the measurement of pressure in the pulmonary capillaries or vessels located within the lungs. It is a crucial component in determining the function and condition of the left side of the heart.
This pressure is usually measured by inserting a catheter into a small blood vessel, typically in the neck or groin, which is then threaded through to the pulmonary artery. The catheter is then advanced to the capillary level, where it is wedged, hence the term "wedge" pressure.
The measurement of pulmonary wedge pressure provides important information about the function of the heart's left ventricle, specifically its ability to efficiently pump blood to the rest of the body. By assessing the pressure in the pulmonary capillaries, doctors can evaluate the status of fluid accumulation in the lungs, which may be indicative of conditions like congestive heart failure or pulmonary edema.
Normal pulmonary wedge pressure typically ranges from 6 to 12 millimeters of mercury (mmHg). Elevated levels may indicate heart failure, while low levels may suggest hypovolemia or reduced blood volume.
In summary, pulmonary wedge pressure is a valuable parameter for assessing the function of the left side of the heart and evaluating potential fluid accumulation in the lungs. It aids in diagnosing and managing various cardiovascular conditions, ultimately contributing to optimal patient care and treatment.
Common Misspellings for PULMONARY WEDGE PRESSURE
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