Results: 1051

Taquicardia ventricular como expresión de distrofia miotónica tipo 1

Rev. chil. cardiol; 36 (3), 2017
Abstracts: A 48-year-old woman was brought to the emergency room with ventricular tachycardia that was eventually terminated by cardioversion. Clinical and neurologic evaluation, including electromyography were highly suggestive of type I Myotonic Dystrophy and genetical studies confirmed the diagnosis. ...

Cambios electrocardiográficos asociados a hipopotasemia: alteraciones del segmento ST imitando isquemia miocárdica de múltiples territorios

Rev. chil. cardiol; 36 (3), 2017
Resumen: Se presenta el caso de un paciente de sexo femenino de 42 años sin antecedentes clínicos de relevancia, con hipopotasemia severa y cambios electrocardiográficos imitando isquemia miocárdica con enfermedad corona-ria de múltiples vasos....

Walking economy and aerobic power in Parkinson's disease after endurance exercise training: A pilot study

OBJECTIVE: To verify the effect of an endurance exercise program in middle stages of Parkinson's disease. METHODS: The patients were two women and seven men with Parkinson's disease, aged 56 to 74 years, classified at Hoehn and Yahr stages 2 to 2.5. The study was designed as an open long-term pilot tria...

Tratamiento quirúrgico de la úlcera penetrante de aorta ascendente: casos clínicos

Rev. méd. Chile; 145 (11), 2017
Penetrating aortic ulcer (PAU) is an ulceration of an atherosclerotic plaque which disrupts the aortic internal elastic lamina and that can evolve to an intramural hematoma (IH), aortic dissection or aortic rupture. We report two cases with PAU. A 73 year-old woman with a history of hypertension, present...

Electrocardiographic Findings in Brazilian Adults without Heart Disease: ELSA-Brasil

Arq. bras. cardiol; 109 (5), 2017
Abstract Background: The electrocardiogram (ECG) is widely used in population-based studies. However, there are few studies on electrocardiographic findings in Latin America and in Brazil. The Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) comprised 15,105 participants (35-74 years) from six...

Cardiovascular emergencies in primary care: an observational retrospective study of a large-scale telecardiology service

Säo Paulo med. j; 135 (5), 2017
ABSTRACT BACKGROUND: Electrocardiograms (ECGs) are an essential examination for identification and management of cardiovascular emergencies.The aim of this study was to report on the frequency and recognition of cardiovascular emergencies in primary care units. DESIGN AND SETTING: Observational retrosp...

Síndrome de tako-tsubo, caracterización clínica y evolución a un año plazo

Rev. méd. Chile; 145 (10), 2017
Background: Tako-tsubo Syndrome (TTS) is characterized by transient regional systolic dysfunction of the left ventricle (LV), mimicking myocardial infarction. It accounts for 0.9-1.2% of all acute coronary syndromes (ACS). Aim: To describe the incidence and characteristics of TTS within our population. ...