title: Microgasemboli in a pump oxygenator during open-heart surgery.
mesh_terms: D001783:Blood Flow Velocity; D006348:Cardiac Surgical Procedures / Q000009:adverse effects*; D004618:Embolism, Air / Q000209:etiology*; D005374:Filtration / Q000295:instrumentation; D006355:Heart-Lung Machine / Q000009:adverse effects*; D006801:Humans; D010100:Oxygen / Q000097:blood; D010106:Oxygenators / Q000009:adverse effects*; D010313:Partial Pressure; D013997:Time Factors; D014159:Transducers; D014465:Ultrasonics / Q000295:instrumentation
chemical_list: D010100:Oxygen