BaIlon mitral valvuloplasty and closed mitral valve conunissurotomy were performed in 450 and 127 patients, respectively. Also, 254 patients with severe mitral stenosis were enrolled in a prospective randomized trial comparing the two procedures. Immediately after balloon mitral valvuloplasty, mean left atrial pressure was 11.38±3.54 mmHg, transmitral valve gradient was 1.8±2 mmHg, and mit...

BACKGROUND Transcatheter balloon aortic valvuloplasty for critical aortic stenosis in neonates is routinely performed without recognized complication. Aortic wall injury has rarely been observed after balloon aortic valvuloplasty, although the incidence of this complication is unstudied. We reviewed single-center data to determine the incidence of aortic injury during balloon aortic valvuloplas...

valvuloplasty can be performed safely and with satisfactory results in over 85% of these patients. It is also possible that repeat PMV can be performed in these patients with acceptable risks and results. In our own single centre experience in about 390 procedures repeat percutaneous balloon valvuloplasty was performed in 17 cases (mean age 65 13 years) without any increase in the rate of acute...

Mitral balloon valvuloplasty which has been used for the treatment of rheumatic mitral stenosis (MS) for several decades can cause serious complications. Herein, we presented right atrial clot formation early after percutaneous mitral balloon valvuloplasty which was treated successfully with unfractioned heparin infusion.

OBJECTIVE Immediate, short and midterm outcome of balloon pulmonary valvuloplasty are well known, but there is limited information on long term results. We report long term results of 2-13. 5 years follow up of balloon pulmonary valvuloplasty in children. METHODS From June 1998 to January 2012 sixty consecutive patients (33 females, 27 males) with moderate to severe valvar pulmonary stenosis ...

AIMS Kinetics of recovery oxygen consumption after exercise plays an important role in determining exercise capacity. This study was performed to assess the kinetics of recovery oxygen consumption in mitral stenosis and evaluate the effects of percutaneous balloon mitral valvuloplasty and exercise training on the kinetics. METHODS AND RESULTS Thirty patients with mitral stenosis (valve area <...

Percutaneous pulmonary balloon valvuloplasty is the treatment of choice for pulmonary stenosis but remains difficult to carry out in adults. This is a report on a young adult who was suspected of angina but echocardiogram revealed congenital pulmonary stenosis; safely and effectively treated by balloon valvuloplasty. This report includes a literature review that demonstrates the safety and effi...

Balloon aortic valvuloplasty was introduced over two decades ago as an alternative to aortic valve replacement in elderly patients deemed unsuitable for surgery. Due to high early restenosis rates and no effect on longterm mortality, the procedure’s development stalled. However, with recent technological advances, in particular the advent of the transcatheter aortic valve implantation, there ha...