OPEN SURGERY UPON THE MITRAL VALVE: PREVENTION OF AIR EMBOLUS.
D006348:Cardiac Surgical Procedures; D004617:Embolism; D004618:Embolism, Air; D006354:Heart, Artificial; D008943:Mitral Valve; D008944:Mitral Valve Insufficiency; D008946:Mitral Valve Stenosis; D019736:Prostheses and Implants; D013903:Thoracic Surgery
EMBOLISM, AIR; HEART SURGERY; HEART, MECHANICAL; MITRAL VALVE INSUFFICIENCY; MITRAL VALVE STENOSIS; PROSTHESIS