What does a high Pulmonary Artery Wedge Pressure (PAWP) typically indicate?
Understand the Problem
The question is asking about the implications of a high Pulmonary Artery Wedge Pressure (PAWP), which is a clinical measurement used in medicine to evaluate left atrial pressure and assess cardiac function. We need to identify the most likely condition associated with elevated PAWP from the provided options.
Answer
Severe left ventricular failure or severe mitral stenosis.
A high Pulmonary Artery Wedge Pressure (PAWP) typically indicates severe left ventricular failure or severe mitral stenosis.
Answer for screen readers
A high Pulmonary Artery Wedge Pressure (PAWP) typically indicates severe left ventricular failure or severe mitral stenosis.
More Information
Pulmonary artery wedge pressure (PAWP) is a measurement used to determine left atrial pressure, and a high PAWP can suggest issues with the left side of the heart, particularly its ability to manage blood flow efficiently, typically due to conditions like left ventricular failure or mitral stenosis.
Tips
One common mistake is confusing PAWP with pulmonary arterial hypertension; PAWP reflects left atrial pressure, while the latter focuses on the right-sided pressure changes.
Sources
- The web page with info on - High PAWP - ncbi.nlm.nih.gov
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