RESTENOSIS OF MITRAL VALVE: A STUDY OF 100 CASES TREATED BY OPERATION.
D006348:Cardiac Surgical Procedures; D006349:Heart Valve Diseases; D008875:Middle Aged; D008943:Mitral Valve; D008944:Mitral Valve Insufficiency; D008946:Mitral Valve Stenosis; D011183:Postoperative Complications; D011379:Prognosis; D013223:Statistics as Topic; D013903:Thoracic Surgery
HEART SURGERY; MIDDLE AGE; MITRAL VALVE INSUFFICIENCY; MITRAL VALVE STENOSIS; POSTOPERATIVE COMPLICATIONS; PROGNOSIS; STATISTICS