Improving risk assessment for post-surgical low cardiac output syndrome in patients without severely reduced ejection fraction undergoing open aortic valve replacement. The role of global longitudinal strain and right ventricular free wall strain
Por:
Balderas-Muñoz K., Rodríguez-Zanella H., Fritche-Salazar J.F., Ávila-Vanzzini N., Juárez Orozco L.E., Arias-Godínez J.A., Calvillo-Argüelles O., Rivera-Peralta S., Sauza-Sosa J.C., Ruiz-Esparza M.E., Bucio-Reta E., Rómero A., Espinola-Zavaleta N., Domínguez-Mendez B., Gaxiola-Macias M., Martínez-Ríos M.A.
Publicada:
1 ene 2017
Resumen:
Low cardiac output syndrome (LCOS) after surgical aortic valve replacement (SAVR) is related to increased mortality and treatment related costs. We aimed to evaluate whether echocardiography-derived left ventricular global longitudinal strain (LV-GLS) relates to the occurrence of postoperative LCOS in patients undergoing SAVR. We prospectively enrolled 75 patients with symptomatic severe aortic stenosis, left ventricular ejection fraction (LVEF) >40%, NYHA Class
Filiaciones:
Balderas-Muñoz K.:
Cardiology Department, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Rodríguez-Zanella H.:
Echocardiography Laboratory, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Department of Cardiac, Thoracic and Vascular Sciences, University of Padua, Padua, Italy
Fritche-Salazar J.F.:
Echocardiography Laboratory, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Ávila-Vanzzini N.:
Echocardiography Laboratory, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Juárez Orozco L.E.:
Department of Nuclear Medicine and Molecular Imaging, University Medical Center Groningen, Groningen, Netherlands
Arias-Godínez J.A.:
Echocardiography Laboratory, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Calvillo-Argüelles O.:
Cardiology Department, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Rivera-Peralta S.:
Echocardiography Laboratory, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Sauza-Sosa J.C.:
Echocardiography Laboratory, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Ruiz-Esparza M.E.:
Echocardiography Laboratory, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Bucio-Reta E.:
Surgical Intensive Care Unit, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Rómero A.:
Echocardiography Laboratory, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Espinola-Zavaleta N.:
Echocardiography Laboratory, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Domínguez-Mendez B.:
Echocardiography Laboratory, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Gaxiola-Macias M.:
Outpatient Clinic, Instituto Nacional de Cardiología “Ignacio Chávez”, Mexico City, Mexico
Martínez-Ríos M.A.:
General Direction, Instituto Nacional de Cardiología “Ignacio Chávez”, Juan Badiano, Mexico City, 14080, Mexico
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