Mitral Valve/surgery*

Research and compare diagnosis capacity heart injures in mitra valve disease by transthoracic and transesophageal echocardiography. The research was carried by …..and interrupt method with desciptive, analytic and comparetive steps on 56 patients at Bach mai hospital from 10/2003 to 3/2004. The result showed that: transesophageal echocardiography is an explorative method with high accuracy. Evaluation for valve injure condition and organize under valve of transesophageal heart echocardiography method is more accurate than transthoracic echocardiography.
Mitral Valve ; Heart ; Ultrasonics ; Surgery

In general, cardiac surgery has been performed via median sternotomy. During the past decade, improvement in endoscopic equipments and operative techniques have resulted in development of the minimally invasive cardiac operation using small incisions. Today minimally invasive mitral valve surgery has become standard practice for many surgeons and robotic systems are gaining wider adoption.
Mitral Valve* ; Sternotomy ; Thoracic Surgery

In general, cardiac surgery has been performed via median sternotomy. During the past decade, improvement in endoscopic equipments and operative techniques have resulted in development of the minimally invasive cardiac operation using small incisions. Today minimally invasive mitral valve surgery has become standard practice for many surgeons and robotic systems are gaining wider adoption.
Mitral Valve* ; Sternotomy ; Thoracic Surgery

A 27 year-old female presented with dyspnea on exertion, and was diagnosed using transthoracic and transesophageal echocardiography as congenital double-orifice mitral valve and mitral valve prolapse resulting in severe mitral regurgitation. This finding was confirmed by open heart surgery, and her mitral valve was successfully repaired with lateral commissural repair and ring annuloplasty using da Vinci system. We report this case with review of literature.
Dyspnea ; Echocardiography, Transesophageal ; Female ; Humans ; Mitral Valve ; Mitral Valve Insufficiency ; Mitral Valve Prolapse ; Thoracic Surgery

Cardiac Catheterization ; Heart Valve Prosthesis Implantation ; Humans ; Mitral Valve/surgery* ; Mitral Valve Insufficiency/surgery*

China ; Consensus ; Heart Valve Prosthesis Implantation ; Humans ; Mitral Valve/surgery* ; Mitral Valve Insufficiency/surgery*

After more than 60 years of development, with the deepening of the pathophysiological understanding of obstructive hypertrophic cardiomyopathy, the extent and resection thickness of myectomy have increased significantly. Myectomy combined with the correction of anomalies of the mitral valve apparatus has become the standard treatment of obstructive hypertrophic cardiomyopathy. Only a few centers worldwide can routinely perform it due to the difficulty. Because of the advances of new drugs and interventional therapy, the development of surgical treatment faces many challenges. At the same time, generations of cardiovascular surgeons are constantly trying to promote septal myectomy, including developing devices and the surgical field, as well as improving surgical planning by advanced technology. At present, the superior long-term efficacy of septal myectomy has been confirmed. It is necessary to work together to promote the treatment of hypertrophic obstructive cardiomyopathy, so as to guard people's health.
Humans ; Cardiomyopathy, Hypertrophic/surgery* ; Heart Septum/surgery* ; Mitral Valve/surgery* ; Mitral Valve Insufficiency/surgery* ; Treatment Outcome

23 patients with mitral stenosid with or without mild mitral open, ages of 23-50 (male: 10) received an operation. As the results of direct measurement of pulmonary arterial pressure and left atrial pressure in an operation have shown that the pulmonary arterial pressure was direct correlated before and after operation(r= 0.572 before operation; r=0.65 after operation).These parameters were reduced significantly and rapidly after operation when comparing with these before operation.
Evaluation Studies ; Thoracic Surgery ; Mitral Valve Stenosis

A study was carried out on the 23 patients (male:10, female: 13) with the mitral stenosid with merely close or combination with the mild mitral open (grade III), ages of 23-50 indicated an operation for seperation of close valve in the Army Central hospital 108 during 1/1998 to 10/1999 in which there were 5 patients with the mitral stenosid, 18 patients with the mitral stenosid in combination with the mitral open grade I, II, 14 patients with the atrial rhythm, 9 patients with atrial fibrillation. The atrial pressure reduced from 15-67 mmHg to 15-45 mmHg. There was a direct proportional between the left atrial and right ventricular pressures
Mitral Valve Stenosis ; Ventricular Pressure ; surgery