Q: Which murmur is heard in venous air embolism?
Answer: Millwheel murmur
A millwheel murmur is a churning sound that can be heard throughout the cardiac cycle. In such cases, other clinical signs are usually evident. This murmur is usually present with a patient gasping or coughing,, tachypnea, tachycardia or bradycardia, hemodynamic instability, crackles, elevated jugular venous pressure (JVP), and hypoxemia.
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