| dc.contributor | Salazar Castro, Gabriel | |
| dc.creator | Zuluaga Rojas, Jose Fernando | |
| dc.creator | Rojas Arenas, Andrés Orlando | |
| dc.date.accessioned | 2016-03-07T21:45:05Z | |
| dc.date.available | 2016-03-07T21:45:05Z | |
| dc.date.created | 2016-03-07T21:45:05Z | |
| dc.date.issued | 2015 | |
| dc.identifier | http://repository.urosario.edu.co/handle/10336/11824 | |
| dc.identifier | https://doi.org/10.48713/10336_11824 | |
| dc.description.abstract | SUMARY
Introduction
The role of the new ecocardiographic techniques in patients with acute myocardial infarction is under development, and the measurement of left ventricular mechanics could predict the presence of significant coronary artery disease.
Objectives
To determine if the measure of global longitudinal and regional strain is useful to predict the presence of hemodinamically significant coronary artery disease.
Methods
It is a diagnostic test study, aimed to determine the operative characteristics of left ventricular mechanics compared to cardiac catheterism, which was considered the gold standard. 54 patients with a diagnosis of acute myocardial infarction who underwent cardiac catheterization were analyzed; transthoracic echocardiography was performed with measurement of global and regional longitudinal strains.
Results
Of 54 patients studied, 83% had hemodynamically significant coronary artery disease. The finding of a global longitudinal strain <-17.5 had a sensitivity of 85% and a specificity of 78% for predicting the presence of coronary artery disease; the left anterior descending artery regional longitudinal strain <- 17.4 had a sensitivity of 82% and a specificity of 44%; the circumflex artery strain had a sensitivity of 87% and a specificity of 37%, and for the right coronary artery a sensitivity of 73% and a specificity of 32% was found.
Conclusions
Echocardiography with measurement of ventricular mechanics in patients with acute myocardial infarction is useful for predicting the presence of hemodynamically significant coronary disease. | |
| dc.language | spa | |
| dc.publisher | Universidad del Rosario | |
| dc.publisher | Facultad de medicina | |
| dc.rights | http://creativecommons.org/licenses/by-nc-nd/2.5/co/ | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.rights | Abierto (Texto completo) | |
| dc.rights | Atribución-NoComercial-SinDerivadas 2.5 Colombia | |
| dc.rights | EL AUTOR, manifiesta que la obra objeto de la presente autorización es original y la realizó sin violar o usurpar derechos de autor de terceros, por lo tanto la obra es de exclusiva autoría y tiene la titularidad sobre la misma.
PARGRAFO: En caso de presentarse cualquier reclamación o acción por parte de un tercero en cuanto a los derechos de autor sobre la obra en cuestión, EL AUTOR, asumirá toda la responsabilidad, y saldrá en defensa de los derechos aquí autorizados; para todos los efectos la universidad actúa como un tercero de buena fe.
EL AUTOR, autoriza a LA UNIVERSIDAD DEL ROSARIO, para que en los términos establecidos en la Ley 23 de 1982, Ley 44 de 1993, Decisión andina 351 de 1993, Decreto 460 de 1995 y demás normas generales sobre la materia, utilice y use la obra objeto de la presente autorización.
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POLITICA DE TRATAMIENTO DE DATOS PERSONALES. Declaro que autorizo previa y de forma informada el tratamiento de mis datos personales por parte de LA UNIVERSIDAD DEL ROSARIO para fines académicos y en aplicación de convenios con terceros o servicios conexos con actividades propias de la academia, con estricto cumplimiento de los principios de ley. Para el correcto ejercicio de mi derecho de habeas data cuento con la cuenta de correo habeasdata@urosario.edu.co, donde previa identificación podré solicitar la consulta, corrección y supresión de mis datos. | |
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| dc.source | instname:Universidad del Rosario | |
| dc.source | reponame:Repositorio Institucional EdocUR | |
| dc.subject | Strain longitudinal global | |
| dc.subject | strain longitudinal regional | |
| dc.subject | infarto agudo del miocardio con elevación del segmento ST | |
| dc.subject | infarto agudo del miocardio sin elevación del segmento ST | |
| dc.subject | enfermedad coronaria | |
| dc.title | Mecánica ventricular izquierda en pacientes con infarto agudo del miocardio | |
| dc.type | bachelorThesis | |
