Immediate and long-term results of balloon mitral commissurotomy for rheumatic mitral stenosis: comparison between Inoue and double-balloon techniques.

We examined the immediate results and 2-year follow-up of percutaneous transvenous mitral commissurotomy (PTMC) using the Inoue balloon (IB) and double-balloon (DB) techniques. Short-term comparisons have been described, but long-term comparisons have not been available. PTMC was performed in 208 adult patients with symptomatic mitral stenosis (MS) and mitral valve area (MVA) of 0.

[Medical evaluation of the climacteric patient].

A pilot program with primary care physicians was established in Clinica Cuauhtémoc y Famosa, focused to evaluate women older than 35 years with climateric symptoms. This program included a survey, a complete gynecological examination with Pap smears, ultrasound pelvic examination and mamography. Also, blood samples were collected for cholesterol, tryglycerides, calcium, phosphorus and alkaline phosphatase.

[Mitral insufficiency after mitral balloon-catheter valvuloplasty: its incidence, predictive factors and prognosis].

From October 1991 to October 1993, a total of 205 patients with rheumatic mitral stenosis (178 female, 27 male, mean age 38 years, range 17-72) underwent percutaneous transvenous mitral commissurotomy (PTMC), 138 with the Inoue balloon and 67 with double balloon-catheter techniques. Mitral regurgitation (MR) was detected in 10% of the cases prior to the procedure, and 37% after PTMC (p < 0.05), grade I in 45 patients (22%), grade II in 24 (12%), grade III in 4 (2%), and grade IV in 3 (1.

[The treatment of severe mitral stenosis by percutaneous transvenous commissurotomy].

In 110 adult selected patients, 87.1% female (average age 38.2 years, range 16-72) with symptomatic, severe mitral stenosis eligible for surgery, we performed balloon catheter transvenous mitral commissurotomy (BCTMC) as alternative treatment.

[Percutaneous transvenous mitral commissurotomy with a Medi-tech balloon catheter: the initial experience and midterm follow-up].

Unlabelled: From Jan-21-91 to Jan-8-92 we performed percutaneous transvenous mitral commissurotomy (PTCM) with a Medi-tech balloon catheter (MBC) in 41 patients bearing mitral stenosis simple o predominant. We utilized an anterograde transseptal approach in order to access the mitral valve, the procedure failed in 5 patients, in 30 of them we used double MBC and single MBC were utilized in 6 patients. Both left ventriculogram and hemodynamic parameters were taken before and after PTCM.

[Percutaneous transvenous mitral commissurotomy with the Inoue catheter: the initial experience in Mexico].

Percutaneous transvenous mitral commissurotomy (PTMC) with the Inoue balloon catheter (IBC) was performed in 11 adult, symptomatic patients with moderately severe, pure of predominant mitral stenosis (MS). The transseptal approach and a valvuloplasty technique of progressive and controlled valvular dilatation were utilized. The procedure failed in one patient due to an inadequate transseptal puncture, and it was successful in the other 10.

[C-peptide measurement in patients with type II diabetes mellitus: its possible use in the insulin therapy decision].

Considering pancreatic reserve recognition a more rational basis for starting insulin therapy in NIDDM, during 1988 we studied fasting and post-breakfast plasma C-peptide levels in 31 patients (21 w, 10 m, mean age 48.2 +/- 17.7 yr), referred to our department for insulin therapy evaluation because of primary or secondary failure to other measures.

[Coronary angioplasty in the treatment of symptomatic myocardial ischemia with one vessel disease].

Our group initiated a program of coronary angioplasty (CA) in patients with symptomatic one vessel disease, or multivascular lesions with a critical "culprit" stenosis. In a 16 month period we have performed CA of 28 lesions in 25 patients (20 men) with a mean age of 54 +/- 10 years. Stable angina was diagnosed in 14 patients, unstable angina in 7, and post-myocardial infarction residual angina or stenosis in 4 patients treated with streptokinase.

[Purpura fulminans. Presentation of a clinical case].

Purpura fulminans is a catastrophic febrile illness, characterized by confluent ecchymosis skin lesions, low blood pressure an disseminated intravascular coagulation. The case of 32 year old female ratify that it is not only a pediatric condition. We emphasize the importance of an early diagnosis and the adequacy of the treatment.