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Archivos de Cardiología de México

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https://www.readbyqxmd.com/read/28292573/-use-of-micrornas-in-heart-failure-management
#1
Luis Alejandro Arias Sosa
Heart failure (HF) is a high impact disease that affects all human populations, demanding the development of new strategies and methods to manage this pathology. That's why microRNAs, small noncoding RNAs that regulate gene expression, appear as an important option in the diagnosis, prognosis and treatment of this disease. MiRNAs seems to have a future on HF handling, because can be isolated from body fluids such as blood, and changes in its levels can be associated with the presence, stage and specific disease features, which makes them an interesting option as biomarkers...
March 11, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28292572/effects-of-hypertonic-saline-vs-normal-saline-in-lactate-depuration-after-cardiovascular-surgery
#2
Luis Horacio Atehortúa-López, Ray Mendoza-Franco, José Fernando Escobar-Serna, Luis Alejandro Urrego, Fernando Alzate, Fabian Jaimes
BACKGROUND: The postoperative care of patients exposed to cardiac surgery frequently require a thorough reanimation with intravenous fluids but crystalloid solutions like normal saline may increase the interstitial edema, and also it is well known that fluid overload increases mortality. OBJECTIVE: To compare the effect of 7.5% hypertonic saline (HS) with 0.9% normal saline (NS) in the lactate depuration and the hemodynamic response of patients during the first day after on-pump cardiovascular surgery...
March 11, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28279597/inferior-vena-cava-filters-in-pulmonary-embolism-a-historic-controversy
#3
Carlos Jerjes-Sanchez, David Rodriguez, Aline Navarrete, Carolina Parra-Cantu, Jorge Joya-Harrison, Eduardo Vazquez, Alicia Ramirez-Rivera
OBJECTIVE: Rationale for non-routine use of inferior venous cava filters (IVCF) in pulmonary embolism (PE) patients. METHODS: Thrombosis mechanisms involved with IVCF placement and removal, the blood-contacting medical device inducing clotting, and the inorganic polyphosphate in the contact activation pathway were analyzed. In addition, we analyzed clinical evidence from randomized trials, including patients with and without cancer. Furthermore, we estimated the absolute risk reduction (ARR), the relative risk reduction (RRR), and the number needed to treat (NNT) based on the results of each study using a frequency table...
March 6, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28268135/-negative-angiographic-markers-in-percutaneous-coronary-intervention-of-chronic-total-occlusions
#4
Mohsen Mohandes, Jordi Guarinos, Judit Rodríguez, Gil Bonet, Francisco Fernández, Sergio Rojas, Cristina Moreno, Ramón de Castro, Jordi Mercé, Alfredo Bardají
OBJECTIVE: The purpose of this study is to identify negative angiographic predictive variables and the presence of a side branch close to the occlusion distal cap in the chronic total occlusion percutaneous coronary intervention outcome. METHODS: Potential negative angiographic variables were retrospectively evaluated in 156 chronic total occlusions undergone a percutaneous coronary intervention. Binary logistic regression with predictive purpose was utilized in order to identify a model of variables which all in all could successfully predict a negative intervention result...
March 3, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28262443/-pathophysiology-of-hypertension-secondary-to-obesity
#5
Guihovany Alberto García Casilimas, Daniel Augusto Martin, María Alejandra Martínez, Claudia Rocío Merchán, Carol Anne Mayorga, Andrés Felipe Barragán
The obesity is a problem of high morbidity and mortality around the world. Nowadays, has been constituted as a cardiovascular risk factor, often it predisposes to the development of many diseases that diminish quality of life, such as hypertension, dyslipidemia and diabetes. These diseases are related with some of the criteria that should be considered in the diagnosis of metabolic syndrome. During this review, we are going to explain the relationship between obesity, metabolic syndrome and the development of hypertension from neurohumoral, biochemical and mechanical concepts...
March 2, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28262442/-right-ventricle-perforation-by-pacemaker-lead
#6
Jesús Piqueras-Flores, Javier Jiménez-Díaz, Felipe Higuera-Sobrino, Ramón Maseda-Uriza, Antonio Pinardo-Zabala, Andrea Moreno-Arciniegas
No abstract text is available yet for this article.
March 2, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28259393/-dissolvable-and-extended-release-antibiotic-beads-in-mediastinoscopic-management-of-mediastinitis-after-heart-transplantation
#7
Luis Raúl Meza-López, José Angel Cigarroa-López, Silvia Hernández-Meneses, David Arturo Castán-Flores, Genaro Hiram Mendoza-Zavala, José Antonio Barragán-Zamora, Arturo Carrillo-Muñoz, Daniel Alejandro Munguía-Canales
No abstract text is available yet for this article.
March 2, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28238543/comparison-of-auscultatory-and-oscillometric-bp-readings-in-children-with-obesity-and-the-effect-on-diagnosing-arterial-hypertension
#8
Salvador Fonseca-Reyes, Enrique Romero-Velarde, Edith Torres-Gudiño, Daniel Illescas-Zarate, Avril M Forsyth-MacQuarrie
OBJECTIVE: The level of agreement between two blood pressure (BP) reading methods, auscultatory vs oscillometric, was examined using a mercury sphygmomanometer and an electronic device in children and adolescents with different levels of obesity. The readings were compared to see their impact on the diagnosis of pre-hypertension/hypertension. METHODS: Blood pressure readings were taken in children with obesity (body mass index ≥ 95th percentile) and severe obesity (≥120% 95th percentile)...
February 23, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28254267/-ischemic-strokes-is-it-mandatory-to-rule-out-aortic-thrombosis
#9
Leydimar Anmad Shihadeh, Diego Fernández-Rodríguez, Antonio Trugeda-Padilla, Julio Hernández-Afonso
No abstract text is available yet for this article.
February 18, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28209359/safety-and-efficacy-of-fimasartan-in-mexican-patients-with-grade-1-2-essential-hypertension
#10
Ernesto G Cardona-Muñoz, Agustín López-Alvarado, Ignacio Conde-Carmona, Gerardo Sánchez-Mejorada, Sara Pascoe-González, Ramiro G Banda-Elizondo, Armando García-Castillo, Guillermo González-Gálvez, Raúl G Velasco-Sánchez, Maricela Vidrio-Velázquez, José L Leiva-Pons, Efraín Villeda-Espinosa, Arturo Guerra-López, Ramón M Esturau-Santalo
OBJECTIVE: To evaluate efficacy and safety of 60mg and 120mg Fimasartan (FMS) alone or combined with 12.5mg hydrochlorothiazide (HCTZ) in Mexican population. METHODS: Six month, treat-to-target, open study in subjects with grade 1-2 hypertension. Subjects were initially treated with 60mg FMS once daily; on week 8, those with Diastolic Blood Pressure (DBP) <90mmHg continued on the same FMS dose during the rest of the study while those with DBP ≥90mmHg were randomized to either 120mg FMS or 60mg FMS+12...
February 10, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28209358/ruptured-pulmonary-artery-aneurysm-a-surgical-emergency-a-case-report-and-literature-review
#11
Víctor Hugo Contreras-Gutiérrez, Rodolfo Castaño-Guerra
No abstract text is available yet for this article.
February 10, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28169119/reperfusion-therapy-of-myocardial-infarction-in-mexico-a-challenge-for-modern-cardiology
#12
Carlos Martínez-Sánchez, Alexandra Arias-Mendoza, Héctor González-Pacheco, Diego Araiza-Garaygordobil, Luis Alfonso Marroquín-Donday, Jorge Padilla-Ibarra, Carlos Sierra-Fernández, Alfredo Altamirano-Castillo, Amada Álvarez-Sangabriel, Francisco Javier Azar-Manzur, José Luis Briseño-de la Cruz, Salvador Mendoza-García, Yigal Piña-Reyna, Marco Antonio Martínez-Ríos
Mexico has been positioned as the country with the highest mortality attributed to myocardial infarction among the members of the Organization for Economic Cooperation and Development. This rate responds to multiple factors, including a low rate of reperfusion therapy and the absence of a coordinated system of care. Primary angioplasty is the reperfusion method recommended by the guidelines, but requires multiple conditions that are not reached at all times. Early pharmacological reperfusion of the culprit coronary artery and early coronary angiography (pharmacoinvasive strategy) can be the solution to the logistical problem that primary angioplasty rises...
February 3, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28131808/a-cataclysm-in-the-myocardium
#13
Hermes Ilarraza-Lomelí
No abstract text is available yet for this article.
January 25, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28131807/-prevalence-and-extension-of-coronary-artery-calcification-in-cardiovascular-asymptomatic-mexican-population-genetics-of-atherosclerotic-disease-study
#14
Carlos Posadas-Romero, Fabiola López-Bautista, Marco A Rodas-Díaz, Rosalinda Posadas-Sánchez, Eric Kimura-Hayama, Juan G Juárez-Rojas, Aida X Medina-Urrutia, Guillermo C Cardoso-Saldaña, Gilberto Vargas-Alarcón, Esteban Jorge-Galarza
OBJECTIVE: The prevalence of coronary artery calcification (CAC), a specific marker of atherosclerosis, is unknown in Mexico. Our aim was to investigate the prevalence and quantity of CAC and its associations with cardiovascular risk factors in Mexican population. METHODS: CAC was measured by multidetector computed tomography in asymptomatic subjects who participated in the Genetics of Atherosclerotic Disease study. Cardiovascular risk factors and medication were recorded...
January 25, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28131806/-effects-of-prolonged-endocardial-stimulation-on-left-ventricular-mechanical-synchrony-a-pilot-study-applying-gated-spect-phase-analysis-endocardial-stimulation-and-dyssynchrony
#15
Federico Ferrando-Castagnetto, Roberto Ricca-Mallada, Alejandro Vidal, Rodolfo Ferrando
OBJETIVE: To evaluate left ventricular mechanical dyssynchrony (LVMD) associated to prolonged right ventricular pacing through an innovative imaging technique, as a pilot study in Uruguay. METHODS: We performed 99mTc-MIBI gated-SPECT and phase analysis in 12 patients with pacemakers implanted at least one year before scintigraphy due to advanced atrioventricular block. Clinical data, QRS duration, rate, mode and site of pacing in right ventricle, chamber diameters, presence and extension of myocardial scar and ischemia and rest LVEF were recorded...
January 25, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28130029/qrs-fragmentation-case-report-and-review-of-the-literature
#16
Edgar Illescas-González, Diego Araiza-Garaygordobil, Jorge Daniel Sierra Lara, Aristoteles Ramirez-Salazar, Carlos Sierra-Fernández, Erick Alexanderson-Rosas
Fragmentation of QRS complex (QRSf) is an easily evaluable, non-invasive electrocardiographic parameter that represents depolarization anomalies and that has been associated to several adverse outcomes such as sudden death, fibrosis, arrhythmic burden and worse prognosis in different conditions, including coronary artery disease (CAD). We present the case of a 69-year old male referred for study with symptoms of chronic stable angina. His electrocardiogram showed sinus rhythm, absence of Q waves, but the presence of QRSf in the inferior leads and V4-V6...
January 24, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28126374/-platypnea-orthodeoxia-syndrome-secondary-to-intracardiac-shunt-orientation-issue
#17
Esther González-Bartol, Antonio Rojas-González, Pablo Díez-Villanueva, Carmen Acosta-Gutiérrez, Eduardo Pozo-Osinalde, Fernando Alfonso
No abstract text is available yet for this article.
January 23, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28094119/-safety-of-repeat-median-sternotomy-in-the-palliative-treatment-of-patients-with-univentricular-heart
#18
Héctor Díliz-Nava, Isis Meléndez-Sagaón, Orlando Tamaríz-Cruz, Luis García-Benitez, Aric Araujo-Martínez, Alexis Palacios-Macedo
OBJECTIVE: Establish the morbidity and mortality of patients with univentricular hearts who underwent repeat median sternotomy at the Instituto Nacional de Pediatría METHOD: We retrospectively review the clinical charts of all patient who underwent repeat median sternotomy from 2001 to 2016. RESULTS: Sixty-five patients underwent 76 surgeries through repeat median sternotomy. Fifty-nine patients had a first repeat median sternotomy with a mean age of 36months (range 4-176months) and a mean weight of 12...
January 13, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28065709/-the-exercise-training-restores-the-heart-rate-variability-in-heart-failure-patients-a-systematic-review
#19
Victoria Segovia, Carlos Manterola, Marcelo González, Iván Rodríguez-Núñez
Cardiovascular diseases are an important cause of morbidity and mortality in the general population. In this sense the autonomic imbalance is the cornerstone of the physiopathology underlying the development of these diseases. The aim of this study was to determine the efficacy of exercise training on heart rate variability (HRV) in adult patients with chronic heart failure. METHODOLOGY: A systematic literature review was conducted on electronic databases. The considered studies were randomized clinical trials, quasi-experimental studies with non-randomized control group, quasi-experimental studies with analysis of pre and post intervention and crossover studies with randomly assigned training and detraining periods...
January 5, 2017: Archivos de Cardiología de México
https://www.readbyqxmd.com/read/28063673/-coronary-artery-bypass-graft-surgery-with-bilateral-internal-mamary-artery-short-term-results
#20
Josías Caleb Ríos Ortega, Paul Castañeda Castillo, Luisa Talledo Paredes, Franz Soplopuco Palacios, Necemio Aranda Pretell, Yemmy Pérez Valverde, Julio Morón Castro, Andrés Reyes Torres
INTRODUCTION: Coronary artery bypass graft (CABG) surgery remains the gold standard in the treatment of multivessel coronary disease. Several studies have shown that CABG with bilateral internal mammary arteries (BIMA) has better results in long-term survival. METHODOLOGY: We conducted a retrospective investigation in CABG surgeries with BIMA, performed from January 2012 to December 2015 in the National Cardiovascular Institute, INCOR, EsSalud. The objectives were determine the mortality and major cardiovascular events at 30 days follow up...
January 4, 2017: Archivos de Cardiología de México
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