Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Edith, Valenzuela"'
Autor:
Gonzalo Martínez, Alberto Fuensalida, Pablo Sepúlveda, Juan Francisco Bulnes, Jorge Quitral, Francisco Pacheco, Edith Valenzuela, Rosa Lazen, Alejandra Flores, Ricardo Zalaquett, Alejandro Martínez
Publikováno v:
Revista médica de Chile. 150:1422-1430
Autor:
Edith Valenzuela, Alberto Fuensalida, Gonzalo Martínez, Pablo Sepúlveda, Francisco Vergara, Alejandro Martínez, Jorge Quitral, René Hameau
Publikováno v:
Revista chilena de cardiología v.40 n.2 2021
SciELO Chile
CONICYT Chile
instacron:CONICYT
SciELO Chile
CONICYT Chile
instacron:CONICYT
RESUMEN: Introducción: La evaluación de lesiones coronarias mediante Reserva de Flujo Fraccional (FFR), es de elección para determinar su significancia funcional en el laboratorio de hemodinamia. La razón de flujo cuantitativo (Quantitative Flow
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6ac2a7c109940006bdffa538338fe04c
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-85602021000200096
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-85602021000200096
Autor:
Alejandro Martínez, Catherine Unzueta, Úrsula Valdivia, Manuel Méndez, Dante Lindefjeld, Martín Valdebenito, Gonzalo Martínez, Osvaldo Pérez, Edith Valenzuela
Publikováno v:
Revista chilena de cardiología v.35 n.3 2016
SciELO Chile
CONICYT Chile
instacron:CONICYT
SciELO Chile
CONICYT Chile
instacron:CONICYT
Introducción: El acceso radial izquierdo (ARI) puede ser una alternativa para la realización de cateterismos coronarios, especialmente en pacientes añosos, donde modificaciones anatómicas pueden dificultar el procedimiento por acceso radial derec
Autor:
Eliseo Vano, Eduardo Guarda, Francisco Vergara, Patricia Miranda, Carlos Ubeda, Edith Valenzuela
Publikováno v:
Radiation Protection Dosimetry. 165:107-110
The aims of this work were to report the results of a national survey on entrance surface air kerma (ESAK) values for different phantom thicknesses and operation modes in paediatric interventional cardiology (IC) systems and to compare them with prev
Autor:
Patricia Miranda, Carlos Ubeda, Eliseo Vano, Eduardo Guarda, Francisco Vergara, Edith Valenzuela, Luciano Gonzalez
Publikováno v:
Radiation Protection Dosimetry. 157:36-43
The objective of this study was to perform a nationwide survey in Chile to determine dose levels to patients and staff in four risk scenarios during cardiac catheterisation procedures. Different phantom thicknesses of polymethyl methacrylate (PMMA) w
Autor:
Eliseo Vano, Patricia Miranda, Carlos Ubeda, Edith Valenzuela, Fernando Leyton, Carlos Oyarzun, Luciano Gonzalez
Publikováno v:
Radiation Protection Dosimetry. 140:67-74
Interventional cardiology procedures usually imply high doses to the staff, as paediatric cardiologists need to stay closer to the patient than during adult procedures. Also, biplane systems are used that imply an additional source of staff doses. Th
Autor:
Osvaldo Pérez P, Eugenio Marchant D, Dante Lindefjeld C., Sandra Braun J, Nicolas Veas P., Manuel Mendez L., Samuel Córdova A, Alejandra Flores, Eduardo Guarda S, Gonzalo Martinez R., Alejandro Fajuri N, Edith Valenzuela, Alejandro Martínez S
Publikováno v:
Revista médica de Chile v.142 n.11 2014
SciELO Chile
CONICYT Chile
instacron:CONICYT
SciELO Chile
CONICYT Chile
instacron:CONICYT
Background: Mitral balloon valvuloplasty (MBV) is the therapy of choice for the treatment of symptomatic mitral stenosis with suitable anatomy. Although its short and mid-term results are favorable, there is a paucity of information about long-term f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::105d5bec5ab10b6d0ec9a6c105488dd3
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872014001100001
http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0034-98872014001100001
Autor:
Gonzalo, Martínez R, Alejandro, Fajuri N, Samuel, Córdova A, Sandra, Braun J, Eugenio, Marchant D, Eduardo, Guarda S, Nicolás, Veas P, Manuel, Méndez L, Dante, Lindefjeld C, Osvaldo, Pérez P, Alejandra, Flores, Edith, Valenzuela, Alejandro, Martínez S
Publikováno v:
Revista medica de Chile. 142(11)
Mitral balloon valvuloplasty (MBV) is the therapy of choice for the treatment of symptomatic mitral stenosis with suitable anatomy. Although its short and mid-term results are favorable, there is a paucity of information about long-term follow-up.To
Autor:
Marchant E, Eduardo Guarda, Polentzi Uriarte, Alejandro Martínez, Rosa Lazen, Edith Valenzuela, Alejandro Fajuri, Sergio Morán V, Manuel Méndez
Publikováno v:
American Heart Journal. 148:341-343
Background Recent human trials with rapamycin-eluting stents have shown very low restenosis rates. However, the high costs of these devices preclude their use in routine angioplasty, especially when considering multiple stenting. We evaluated whether
Autor:
Edith Valenzuela, Eliseo Vano, Fernando Leyton, Carlos Oyarzun, Patricia Miranda, Carlos Ubeda
Publikováno v:
Radiation protection dosimetry. 147(1-2)
The aim of this work was to investigate the differences in dose settings and image quality among 10 X-ray systems used for interventional cardiology in Chile. Entrance surface air kerma (ESAK) was measured on a phantom of 20 cm thickness of polymethy