Search Results - "Salazar, Juan F"

Global Impacts of El Niño on Terrestrial Moisture Recycling by Posada‐Marín, José A., Arias, Paola A., Jaramillo, Fernando, Salazar, Juan F.

“…The global impacts of El Niño on precipitation have been long‐recognized, but more understanding of the mechanisms behind this influence is needed. For…”
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Identification of right coronary artery ectasia with echocardiography and confirmation with multimodal imaging by Sanchez‐Amaya, David J., Suarez‐Lara, Nancy N., Arias‐Godinez, Jose A., Ortiz‐León, Xochitl A., Rodríguez‐Zanella, Hugo G., Fritche‐Salazar, Juan F., Ruiz‐Esparza‐Dueñas, María E., Javier, Solis‐Estrada, Posada‐Martinez, Edith L.

“…We present the case of a patient with myocardial infarction due to coronary ectasia. A transthoracic echocardiogram showed a unique image of a cystic‐like mass…”
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Mitral valve prolapse in patients with atrial septal defect: A quantitative three‐dimensional echocardiographic analysis by Ortiz‐Leon, Xochitl A., Fritche‐Salazar, Juan F., Posada‐Martinez, Edith L., Rodriguez‐Zanella, Hugo, Venegas‐Roman, Alejandra G., Ruiz Esparza‐Dueñas, Maria E., Sugeng, Lissa, Arias‐Godinez, Jose A.

“…Introduction and objectives Mitral valve (MV) prolapse is highly prevalent in patients with atrial septal defect (ASD). Abnormal left ventricular geometry has…”
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Postoperative intermittent dysfunction of mitral valve prosthesis of unclear etiology identified by three‐dimensional echocardiography by Cano‐Nieto, Mariana M., Santibañez‐Escobar, Felipe, Arias‐Godinez, Jose A., Rodriguez‐Zanella, Hugo G., Ortiz‐Leon, Xochitl A., Ruiz‐Esparza, Maria E., Fritche‐Salazar, Juan F., Posada‐Martinez, Edith L.

“…ABSTRACT A 56‐year‐old patient with rheumatic heart disease and atrial fibrillation underwent mitral valve replacement with a mechanical prosthesis. The 3D…”
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Differential Effects of the COVID-19 Lockdown and Regional Fire on the Air Quality of Medellín, Colombia by Henao, Juan J., Rendón, Angela M., Hernández, K. Santiago, Giraldo-Ramirez, Paola A., Robledo, Vanessa, Posada-Marín, Jose A., Bernal, Natalia, Salazar, Juan F., Mejía, John F.

“…Governments’ responses to the COVID-19 pandemic provide a unique opportunity to study the effects of restricted socioeconomic activity on air quality. Here, we…”
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Prospective Risk Factors for Increased Central Augmentation Index in Men and Women by Shiva Kumar, Prithvi, Medina-Lezama, Josefina, Morey-Vargas, Oscar, Zamani, Payman, Bolaños-Salazar, Juan F., Chirinos, Diana A., Haines, Philip, Khan, Zubair A., Coacalla-Guerra, Johanna C., Davalos-Robles, Maria E., Llerena-Dongo, Gladys R., Zapata-Ponze, Mardelangel, Chirinos, Julio A.

“…BACKGROUND Arterial wave reflections are important determinants of central pressure pulsatility and left ventricular afterload. The augmentation index (AIx) is…”
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Current Forest–Savanna Transition in Northern South America Departs from Typical Climatic Thresholds by Valencia, Santiago, Salazar, Juan F., Hoyos, Natalia, Armenteras, Dolors, Villegas, Juan Camilo

“…The forest–savanna transition is the most widespread ecotone in the tropics, with important ecological, climatic, and biogeochemical implications at local to…”
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Prevalence of the metabolic syndrome in Peruvian Andean hispanics: The PREVENCION study by Medina-Lezama, Josefina, Zea-Diaz, Humberto, Morey-Vargas, Oscar L, Bolaños-Salazar, Juan F, Muñoz-Atahualpa, Edgar, Postigo-MacDowall, Mauricio, Corrales-Medina, Fernando, Valdivia-Ascuña, Zoila, Cuba-Bustinza, Carolina, Paredes-Díaz, Sheyla, Villalobos-Tapia, Paola, Chirinos-Pacheco, Julio, Goldberg, Ronald B, Chirinos, Julio A

“…Abstract Data regarding the prevalence of metabolic syndrome (MTS) in Andean populations are limited. We evaluated the prevalence of MTS according to American…”
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Three-dimensional transillumination imaging for understanding unroofed coronary sinus defect by Cruz-Zarrabal, Javier, Arias-Godinez, Jose A, Fritche-Salazar, Juan F, Posada-Martinez, Edith L

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Wetting and drying trends in the land–atmosphere reservoir of large basins around the world by Salazar, Juan F, Molina, Ruben D, Zuluaga, Jorge I, Gomez-Velez, Jesus D

“…Global change is altering hydrologic regimes worldwide, including large basins that play a central role in the sustainability of human societies and…”
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Changes of streamflow regulation in an Andean watershed with shrinking glaciers: implications for water security by Cepeda Arias, Edisson, Cañon Barriga, Julio, Salazar, Juan F.

“…Glaciated Andean mountains have experienced several decades of shrinkage in their transition to non-glaciated regimes. This study analyses the period of…”
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WRF downscaling improves ERA-Interim representation of precipitation around a tropical Andean valley during El Niño: implications for GCM-scale simulation of precipitation over complex terrain by Posada-Marín, José A., Rendón, Angela M., Salazar, Juan F., Mejía, John F., Villegas, Juan Camilo

“…Precipitation in the tropical Andes is strongly influenced by the ENSO phases and orographic effects. In particular, precipitation can be drastically reduced…”
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Lost and found: late embolization of an atrial septal occluder device by Ortiz-Leon, Xochitl A, Fritche-Salazar, Juan F, Posada-Martinez, Edith L, Arias-Godinez, Jose A, Rodriguez-Zanella, Hugo

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Daytime air pollution transport mechanisms in stable atmospheres of narrow versus wide urban valleys by Rendón, Angela M., Salazar, Juan F., Wirth, Volkmar

“…Transport of air pollutants emitted from urban valleys can be strongly restricted by interactions between static and dynamic factors including topographic…”
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Prevalence of lifestyle-related cardiovascular risk factors in Peru: the PREVENCION study by Medina-Lezama, Josefina, Morey-Vargas, Oscar L, Zea-Díaz, Humberto, Bolaños-Salazar, Juan F, Corrales-Medina, Fernando, Cuba-Bustinza, Carolina, Chirinos-Medina, Diana A, Chirinos, Julio A

“…To estimate the prevalence of lifestyle-related cardiovascular risk factors in the adult population of Arequipa, the second largest city in Peru. The…”
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The ecology of peace: preparing Colombia for new political and planetary climates by Salazar, Alejandro, Sanchez, Adriana, Villegas, Juan Camilo, Salazar, Juan F, Carrascal, Daniel Ruiz, Sitch, Stephen, Restrepo, Juan Darío, Poveda, Germán, Feeley, Kenneth J, Mercado, Lina M, Arias, Paola A, Sierra, Carlos A, del Rosario Uribe, Maria, Rendón, Angela M, Pérez, Juan Carlos, Tortarolo, Guillermo Murray, Mercado-Bettin, Daniel, Posada, José A, Zhuang, Qianlai, Dukes, Jeffrey S

“…Colombia, one of the world’s most species-rich nations, is currently undergoing a profound social transition: the end of a decades-long conflict with the…”
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Temperature Inversion Breakup with Impacts on Air Quality in Urban Valleys Influenced by Topographic Shading by Rendón, Angela M., Salazar, Juan F., Palacio, Carlos A., Wirth, Volkmar

“…Urban valleys can experience serious air pollution problems as a combined result of their limited ventilation and the high emission of pollutants from the…”
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Streamflow response to land use/land cover change in the tropical Andes using multiple SWAT model variants by Valencia, Santiago, Villegas, Juan Camilo, Hoyos, Natalia, Duque-Villegas, Mateo, Salazar, Juan F.

“…Tropical watershed in the Colombian Andes, the Chico River (CR) watershed. Hydrological models are widely used to project the impacts of LULC (Land Use/Land…”
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Effects of Urbanization on the Temperature Inversion Breakup in a Mountain Valley with Implications for Air Quality by Rendón, Angela M., Salazar, Juan F., Palacio, Carlos A., Wirth, Volkmar, Brötz, Björn

“…Many cities located in valleys with limited ventilation experience serious air pollution problems. The ventilation of an urban valley can be limited not only…”
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Undermining Colombia's peace and environment by Salazar, Alejandro, Salazar, Juan F., Sánchez-Pacheco, Santiago J., Sanchez, Adriana, Lasso, Eloisa, Villegas, Juan C., Arias, Paola A., Poveda, Germán, Rendón, Ángela M., Uribe, Maria R., Pérez, Juan C., Dukes, Jeffrey S.

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