ABSTRACT
Abstract Introduction: Three-vessel coronary artery disease is an advanced manifestation of atherosclerosis, with high prevalence in Mexico. Objective: The aim of this study was to describe coronary risk factors in a group of patients with three-vessel coronary artery disease in Northwest Mexico. Methods: A cross sectional study was conducted on a population with three-vessel coronary artery disease from May 2015 to February 2016. The disease was defined when ≥70% stenosis was present in each major epicardial coronary artery. Anthropometric and biochemical parameters were measured in each patient. Ankle-Brachial Index was measured with vascular ultrasound, and Syntax score calculation with an on-line application. Statistical analysis for qualitative differences was performed using Pearson X2 test, with p < 0.05 being considered as significant. Results: The study included 100 patients, of whom 75 were male (mean age 63 ± 9 years) and 25 female (mean age 69 ± 9 years). The coronary risk factors observed were diabetes (58%), hypertension (86%), smoking (68%), dyslipidaemia (100%), metabolic syndrome (71%), and obesity/overweight (75%). Diabetes and metabolic syndrome prevalence was higher in women (p = 0.03), but smoking was higher in men (76%, p = 0.003). Ankle-Brachial Index was abnormal in 58% of patients, the mean Syntax score was in 36.9 ± 11.5, and the prevalence of left main coronary heart disease was 36%. Conclusions: This group of patients with complex coronary lesions has a high prevalence of coronary risk factors, which could represent a worse prognosis.
Resumen Introducción: La enfermedad coronaria de tres vasos (ECTV) es una manifestación avanzada de aterosclerosis, con alta prevalencia en el noroeste de México. Objetivo: Describir los factores de riesgo coronario (FRC) en un grupo de enfermos con ECTV en el noroeste de México. Métodos: De mayo de 2015 a febrero de 2016 se realizó un estudio transversal en una población del noroeste de México diagnosticada con ECTV. Se definió ECTV cuando existía estenosis ≥70% en cada una de las arterias coronarias epicárdicas mayores. Se midieron parámetros antropométricos y bioquímicos en cada paciente. Los parámetros para el índice tobillo-brazo (ITB) se obtuvieron con ultrasonido vascular (Edan SonoTrax 8 Hz) y un cálculo de puntaje Syntax con una aplicación en línea. Análisis estadístico con 32 de Pearson para diferencias cualitativas Se consideró significativo cuando p ≤ 0.05. Resultados: Se estudiaron 25 mujeres (edad 69 ± 9 años) y 75 varones (edad 63 ± 9 años). Los FRC observados fueron diabetes (58%), hipertensión (86%), antecedente de tabaquismo (68%), dislipidemia (100%), síndrome metabólico (71%) y sobrepeso/obesidad (75%). En las mujeres la prevalencia de diabetes y síndrome metabólico fue mayor que en los varones (p = 0.03), pero el tabaquismo fue más prevalente en los varones (76%, p = 0.003). El ITB se encontró anormal en el 58% de los pacientes, el puntaje Syntax promedio fue de 36.9 ± 11.5 y la prevalencia de la enfermedad del tronco de la arteria coronaria izquierda fue del 36%. Conclusión: En este grupo de estudio con lesiones coronarias complejas existe alta prevalencia de FRC que se refleja en y posiblemente un peor pronóstico.
Subject(s)
Humans , Male , Female , Middle Aged , Aged , Coronary Artery Disease/epidemiology , Smoking/epidemiology , Metabolic Syndrome/epidemiology , Diabetes Mellitus/epidemiology , Prognosis , Coronary Artery Disease/etiology , Coronary Artery Disease/pathology , Smoking/adverse effects , Sex Factors , Cross-Sectional Studies , Risk Factors , Ankle Brachial Index , Mexico/epidemiologyABSTRACT
OBJECTIVE: To report the acute and Long term results of percutaneous transluminal septal myocardial ablation (PTSMA), for the treatment of hypertrophic obstructive cardiomyopathy (HOCM). PTSMA has been considered as an alternative to surgical treatment in patients with HOCM and drug-refractory symptoms or unresponsive to the implantation of a pacemaker. Acute response is generally satisfactory, but long term results have not been sufficiently described. METHODS: We did PTSMA in eight patients, with functional class III-IV of NYHA, and with a transaortic gradient at rest > or = 40 mmHg. ALcohol was administered to seven of them, and small absorbant gelatin sponge particles in the other. Acute and long term clinical and echocardiographical follow-up was done. RESULTS: During the procedure the left ventricular outflow tract (LVOT) gradient at rest was reduced significantly and the systolic anterior motion of the mitral valve (SAM) also. Five remained on functional class I, and two in class II. One patient died one year later of sepsis unrelated to the cardiopathy. CONCLUSIONS: PTSMA is an excellent non surgical option to reduce the LOVT gradient and the consequent symptoms in this patients. Long term follow-up shows they remain in a good functional class and their evolution is free of cardiovascular complications.
Subject(s)
Aged , Female , Humans , Male , Middle Aged , Angioplasty, Balloon, Coronary , Catheter Ablation , Cardiomyopathy, Hypertrophic , Follow-Up Studies , Time FactorsABSTRACT
La incidencia de meningitis ha aumentado en varios países del mundo. En las últimas décadas se han registrado epidemias especialmente por meningococo en Egipto, Finlandia, Brasil, Chile y cuba. En Colombia, en los últimos años se han encontrado la mayoría de los casos en Antioquia, siendo de los de mayor incidencia las meningitis por meningococo. En Medellín, en su área Metropolitana su mayor incidencia se ha venido presentando en la zona nororiental. En el transcurso de los 24 años de funcionamiento del Hospital Infantil Consejo de Medellín (H.I.C.M.), se ha venido encontrando una alta incidencia en la presentación de la infección meníngea, la cual ha ido aumentando progresivamente.