A 60-year-old man underwent aortic valve replacement with a bileaflet mechanical valve for aortic regurgitation and mitral valve repair using a prosthetic ring for mitral regurgitation (MR). Intraoperative transesophageal echocardiography (TEE) confirmed no residual MR and a normally functioning aortic prosthetic valve without a paravalvular leak. One week after the operation, transthoracic ech...

Recent developments in three-dimensional echocardiography have made it possible to obtain images in real time, without the need for off-line reconstruction. These developments have enabled the technique to become an important tool for both research and daily clinical practice. A substantial proportion of the studies carried out using three-dimensional echocardiography have focused on the mitral...

The efficacy of balloon dilatation of the mitral valve by a bifoil (2 x 19 mm) or trefoil (3 x 15 mm) catheter (single catheter technique) was assessed in 53 patients (mean age 28) with mitral stenosis, most of whom were women. The procedure was unsuccessful in three patients. After balloon dilatation the left atrial pressure decreased from 22 mm Hg to 13 mm Hg and the mitral valve gradient fro...

Pregnancy can cause life threatening complications in women with mitral stenosis, and there is a substantial risk of fetal death if valvotomy under cardiopulmonary bypass is required. A patient is described in whom pulmonary oedema developed after delivery of her first child by caesarean section 13 months previously. Subsequent cardiac catheterisation showed severe mitral stenosis (valve area 0...

A 76-year-old woman with a history of aortic and mitral valve (Mosaic 19 mm; Hancock II 25 mm bioprosthesis, Medtronic Inc., Minneapolis, Minnesota) replacement and former coronary artery bypass grafting in 2010 (left internal mammary artery-left anterior descending artery (LIMA-LAD), aorta-obtuse marginal coronary artery (Ao-OM)) was admitted to our hospital with recurrent pulmonary edema. Her...

OBJECTIVE To evaluate 501 procedures of mitral balloon valvuloplasty and the differences among the group already submitted the prior surgical or balloon valvuloplasty, with 59 procedures and the group without previous intervention, with 442 procedures. METHODS It was used the single balloon in 403, Inoue balloon in 89 and a double balloon in six, with no difference between the 2 groups (p=0.6...

Transcatheter valve-in-valve implantation is a promising treatment option for degenerated bioprosthetic heart valves in high-risk patients.1 Successful percutaneous techniques have been described for pulmonary and aortic valves.2,3 We present the first successful percutaneous tricuspid valve-in-valve implantation. The patient was a fragile 74-year-old woman with chronic obstructive pulmonary di...

This study evaluated the mechanism of valvular area expansion during singleand doubleballoon valvuloplasty in fibrotic and calcific mitral valves. Special interest was focused on the morphological features of the valves treated. Mitral valves that appeared unsuitable for commissurotomy were excised in toto at the time of mitral valve replacement in 15 patients. The excised valves were mounted i...

introduction fungal prosthetic valve endocarditis (pve) is rare but serious complication of valve replacement surgery. candida species, particularly candida albicans is the most common isolated pathogen in fungal pve (1–6%of cases). case presentation we describe a 35-year-old woman who underwent mechanical mitral valve replacement about 3 years ago. she was admitted with neurological symptoms a...