Search results for "Coronaria"
showing 10 items of 24 documents
Frequency of nut consumption and mortality risk in the PREDIMED nutrition intervention trial
2013
© 2013 Guasch-Ferré et al.
Benefit of primary percutaneous coronary interventions in the elderly with ST segment elevation myocardial infarction
2020
Objective Primary percutaneous coronary intervention (P-PCI) has demonstrated its efficacy in patients with ST segment elevation myocardial infarction (STEMI). However, patients with STEMI >= 75 years receive less P-PCI than younger patients despite their higher in-hospital morbimortality. The objective of this analysis was to determine the effectiveness of P-PCI in patients with STEMI >= 75 years. Methods We included 979 patients with STEMI >= 75 years, from the ATencion HOspitalaria del Sindrome coronario study, a registry of 8142 consecutive patients with acute coronary syndrome admitted at 31 Spanish hospitals in 2014-2016. We calculated a propensity score (PS) for the indication of P-P…
Homocysteine and long-term recurrent infarction following an acute coronary syndrome.
2021
En Cardiology Journal. Gdańsk (Polonia) : Via Medica. Vol. 28, n. 4 (01 jul. 2021), pp. 598-606. ISSN 1897-5593. e-ISSN 1898-018X. Este artículo se encuentra disponible en la siguiente URL: https://journals.viamedica.pl/cardiology_journal/article/view/CJ.a2020.0170/52602 En este artículo de investigación también participan: Maria Marco, Teresa García-Ballester, Begoña Zorio, Eduardo Núñez, Francisco J. Chorro, Juan Sanchis y Julio Núñez. Background: There are no well-established predictors of recurrent ischemic coronary events after an acute coronary syndrome (ACS). Higher levels of homocysteine have been reported to be associated with an increased atherosclerotic burden. The primary endpoi…
Comorbidity assessment for mortality risk stratification in elderly patients with acute coronary syndrome.
2019
Background The Charlson's is the most used comorbidity index. It comprises 19 comorbidities, some of which are infrequent in elderly patients with acute coronary syndrome (ACS), while some others are manifestations of cardiac disease rather than comorbidities. Our goal was to simplify comorbidity assessment in elderly non-ST-segment elevation ACS patients. Methods The study group consisted of 1 training (n = 920, 76 ± 7 years) and 1 testing (n = 532; 84 ± 4 years) cohorts. The end-point was all-cause mortality at 1-year follow-up. Comorbidities were assessed selecting those medical disorders other than cardiac disease that were independently associated with mortality by multivariable analys…
Advanced interatrial block predicts new-onset atrial fibrillation and ischemic stroke in patients with heart failure: The “Bayes' Syndrome-HF” study
2018
Advanced interatrial block (IAB) is characterized by a prolonged (≥120 ms) and bimodal P wave in the inferior leads. The association between advanced IAB and atrial fibrillation (AF) is known as “Bayes' Syndrome”, and there is scarce information about it in heart failure (HF). We examined the prevalence of IAB and whether advanced IAB could predict new-onset AF and/or stroke in HF patients. Methods and results: The prospective observational “Bayes' Syndrome-HF” study included consecutive outpatients with chronic HF. The primary endpoints were new-onset AF, ischemic stroke, and the composite of both. A secondary endpoint included all-cause death alone or in combination with the primary endpo…
La Sulla fresca o disidratata migliora le proprietà salutistiche dei formaggi ovini
2022
Nel settore dell’alimentazione dei ruminanti si registra un crescente interesse verso l’uso dei polifenoli per i diversi vantaggi che ne conseguono, fra i quali, l’ottimizzazione delle fermentazioni ruminali, con conseguente riduzione della metanogenesi e mitigazione delle emissioni di metano nell'ambiente; la riduzione della degradazione delle proteine alimentari nel rumine, favorendo quindi una maggiore disponibilità di aminoacidi per l'assorbimento intestinale e la riduzione delle escrezioni di azoto nell'ambiente; la protezione degli acidi grassi polinsaturi (PUFA) dalla bioidrogenazione del rumine, e il loro successivo trasferimento nei prodotti lattiero caseari e nelle carni che così …
Alteraciones vasculares coronarias
2021
Píldora educativa sobre alteraciones vasculares coronarias. Material de la asignatura Patología cardiorrespiratoria del grado de Fisioterapia.
El tendón de Aquiles de la cirugía coronaria: el ictus postoperatorio
2017
Resumen Los pacientes con factores de riesgo preexistentes de enfermedad cerebrovascular tienen durante la cirugia coronaria un mayor riesgo de presentar un ictus postoperatorio. Entre los principales factores de riesgo a considerar esta la edad, las comorbilidades y la tecnica quirurgica, en especial la manipulacion de la aorta. Este articulo revisa la informacion medico-quirurgica actual de la lesion neurologica tipo ictus durante la CABG aislada.
Cardioplejía del Nido frente a cardioplejía hemática: efectos sobre el miocardio en pacientes con cardiopatía isquémica crónica sometidos a cirugía d…
2020
INTRODUCCIÓN La cardioplejía es un método integral y esencial en la protección miocárdica de los pacientes de todas las edades que requieren una cirugía cardíaca en la que el corazón debe ser detenido. Los corazones ancianos son particularmente susceptibles al daño por reperfusión tras los períodos de isquemia que ocurren durante las cirugías cardíacas, debido a cambios en el manejo del Ca2+ intracelular por los cardiomiocitos. Aunque todavía se discuten los mecanismos de lesión isquemia-reperfusión, se cree que las elevadas concentraciones de calcio intracelular en el miocardio postisquémico ocasionan hipercontractura de miocitos, que lesiona irreversiblemente componentes del citoesqueleto…
Psoriasis y enfermedad arterial coronaria isquémica en la provincia de Castellón. Asociación con factores de riesgo
2015
La psoriasis es una enfermedad inflamatoria crónica mediada por el sistema inmune, que afecta a un 2-3% de la población adulta. En su fisiopatología intervienen entre otros, la activación de células presentadoras de antígeno, así como la expansión y activación de linfocitos T helper tipo 1, 17 y 22, que condiciona un aumento de diversas citoquinas como el FNT-α, IFN-γ, Il-17 e Il-22 a nivel cutáneo. Muchas de estas citoquinas inflamatorias, a través del sistema circulatorio, actúan a nivel sistémico induciendo un estado de inflamación crónica. La inflamación crónica Th1 y Th17 condiciona alteraciones metabólicas favorecedoras de la obesidad, diabetes, trombosis y arterioesclerosis. Así pues…