Search Results - "Bia, Daniel"

Age- and sex-related profiles for macro, macro/micro and microvascular reactivity indexes: Association between indexes and normative data from 2609 healthy subjects (3-85 years) by Zócalo, Yanina, Bia, Daniel

“…Vascular reactivity (VR), defined as blood vessels’ capability to actively modify the diameter and flow resistances can be non-invasively assessed analyzing…”
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Sex- and Age-Related Physiological Profiles for Brachial, Vertebral, Carotid, and Femoral Arteries Blood Flow Velocity Parameters During Growth and Aging (4–76 Years): Comparison With Clinical Cut-Off Levels by Zócalo, Yanina, Bia, Daniel

“…Ultrasound-derived blood flow velocity (BFV) levels [e.g., peak systolic velocity (PSV)], intrabeat indexes (e.g., resistive), and intersegment ratios [e.g.,…”
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Central Pressure Waveform-Derived Indexes Obtained From Carotid and Radial Tonometry and Brachial Oscillometry in Healthy Subjects (2-84 Y): Age-, Height-, and Sex-Related Profiles and Analysis of Indexes Agreement by Zócalo, Yanina, Bia, Daniel

“…Aortic blood pressure (aoBP) waveform-derived indexes could provide valuable (prognostic) information over and above cardiovascular risk factors (CRFs). To…”
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Physiological Age- and Sex-Related Profiles for Local (Aortic) and Regional (Carotid-Femoral, Carotid-Radial) Pulse Wave Velocity and Center-to-Periphery Stiffness Gradient, with and without Blood Pressure Adjustments: Reference Intervals and Agreement between Methods in Healthy Subjects (3-84 Years) by Bia, Daniel, Zócalo, Yanina

“…In addition to being a marker of cardiovascular (CV) aging, aortic stiffening has been shown to be independently associated with increased CV risk (directly…”
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Aortic pressure and forward and backward wave components in children, adolescents and young-adults: Agreement between brachial oscillometry, radial and carotid tonometry data and analysis of factors associated with their differences by Zinoveev, Agustina, Castro, Juan M, García-Espinosa, Victoria, Marin, Mariana, Chiesa, Pedro, Bia, Daniel, Zócalo, Yanina

“…Non-invasive devices used to estimate central (aortic) systolic pressure (cSBP), pulse pressure (cPP) and forward (Pf) and backward (Pb) wave components from…”
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Non-invasive central aortic pressure measurement: what limits its application in clinical practice? by Diaz, Alejandro, Zócalo, Yanina, Salazar, Federico, Bia, Daniel

“…The following article highlights the need for methodological transparency and consensus for an accurate and non-invasive assessment of central aortic blood…”
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Aortic systolic and pulse pressure invasively and non-invasively obtained: Comparative analysis of recording techniques, arterial sites of measurement, waveform analysis algorithms and calibration methods by Bia, Daniel, Zócalo, Yanina, Sánchez, Ramiro, Lev, Gustavo, Mendiz, Oscar, Pessana, Franco, Ramirez, Agustín, Cabrera-Fischer, Edmundo I

“…The non-invasive estimation of aortic systolic (aoSBP) and pulse pressure (aoPP) is achieved by a great variety of devices, which differ markedly in the: 1)…”
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Carotid and Femoral Atherosclerotic Plaques in Asymptomatic and Non-Treated Subjects: Cardiovascular Risk Factors, 10-Years Risk Scores, and Lipid Ratios´ Capability to Detect Plaque Presence, Burden, Fibro-Lipid Composition and Geometry by Marin, Mariana, Bia, Daniel, Zócalo, Yanina

“…Carotid and/or femoral atherosclerotic plaques (AP) assessment through imaging studies is an interesting strategy for improving individual cardiovascular risk…”
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Physical Activity, Sedentary Behavior and Sleep Time: Association with Cardiovascular Hemodynamic Parameters, Blood Pressure and Structural and Functional Arterial Properties in Childhood by Gómez-García, Mariana, Bia, Daniel, Zócalo, Yanina

“…An association between movement behavior (MB) components (sleep time (ST), physical activity (PA) and sedentary behavior (SB)) and the state of the…”
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Percentile curves for left ventricle structural, functional and haemodynamic parameters obtained in healthy children and adolescents from echocardiography-derived data by Díaz, Alejandro, Zócalo, Yanina, Bia, Daniel

“…Background Transthoracic echocardiography is the most common non-invasive technique for the study of the left ventricle (LV) and the proximal aorta. Despite…”
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Aging-Related Moderation of the Link Between Compliance With International Physical Activity Recommendations and the Hemodynamic, Structural, and Functional Arterial Status of 3,619 Subjects Aged 3-90 Years by Zócalo, Yanina, Gómez-García, Mariana, Torrado, Juan, Bia, Daniel

“…Compliance with physical activity recommendations (CPARs) is associated with better health indicators. However, there are only few studies to date that have…”
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Linear and Nonlinear Viscoelastic Modeling of Aorta and Carotid Pressure–Area Dynamics Under In Vivo and Ex Vivo Conditions by Valdez-Jasso, Daniela, Bia, Daniel, Zócalo, Yanina, Armentano, Ricardo L., Haider, Mansoor A., Olufsen, Mette S.

“…A better understanding of the biomechanical properties of the arterial wall provides important insight into arterial vascular biology under normal (healthy)…”
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Influence of Epoch Length and Recording Site on the Relationship Between Tri-Axial Accelerometry-Derived Physical Activity Levels and Structural, Functional, and Hemodynamic Properties of Central and Peripheral Arteries by Gómez-García, Mariana, Torrado, Juan, Bia, Daniel, Zócalo, Yanina

“…It remains to be established to what extent physical activity (PA) levels among individuals are independently associated with deviations from the "optimal"…”
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Direct estimation of central aortic pressure from measured or quantified mean and diastolic brachial blood pressure: agreement with invasive records by Bia, Daniel, Salazar, Federico, Cinca, Luis, Gutierrez, Marcos, Facta, Alvaro, Zócalo, Yanina, Diaz, Alejandro

“…Recently it has been proposed a new approach to estimate aortic systolic blood pressure (aoSBP) without the need for specific devices, operator-dependent…”
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Reference intervals of aortic pulse wave velocity assessed with an oscillometric device in healthy children and adolescents from Argentina by Díaz, Alejandro, Zócalo, Yanina, Bia, Daniel, Sabino, Franco, Rodríguez, Victoria, Cabrera FIscher, Edmundo Ignacio

“…Age-related reference intervals (RIs) of aortic pulse wave velocity (Ao-PWV) obtained from a large healthy population are lacking in South America. The aims of…”
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Aortic Pressure Levels and Waveform Indexes in People Living With Human Immunodeficiency Virus: Impact of Calibration Method on the Differences With Respect to Non-HIV Subjects and Optimal Values by Diaz, Alejandro, Grand, Marina, Torrado, Juan, Salazar, Federico, Zócalo, Yanina, Bia, Daniel

“…There are scarce and controversial data on whether human immunodeficiency virus (HIV) infection is associated with changes in aortic pressure (aoBP) and…”
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Center-To-Periphery Arterial Stiffness Gradient Is Attenuated and/or Reversed in Pregnancy-Associated Hypertension by Pereira, María M, Torrado, Juan, Sosa, Claudio, Diaz, Alejandro, Bia, Daniel, Zócalo, Yanina

“…Non-pregnant (NP) women have a progressive increase in arterial stiffness from central-to-peripheral arteries ["stiffness gradient" (SG)], which is of…”
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Fat-Free Mass Index, Visceral Fat Level, and Muscle Mass Percentage Better Explain Deviations From the Expected Value of Aortic Pressure and Structural and Functional Arterial Properties Than Body Fat Indexes by Gómez-García, Mariana, Torrado, Juan, Pereira, María, Bia, Daniel, Zócalo, Yanina

“…Bioelectrical impedance analysis (BIA)-derived indexes [e.g., fat (FMI) and fat-free mass indexes (FFMI), visceral fat level (VFL)] are used to characterize…”
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Wave separation analysis-derived indexes obtained from radial and carotid tonometry in healthy pregnancy and pregnancy-associated hypertension: Comparison with pulse wave analysis-derived indexes by Pereira, María M., Torrado, Juan, Bock, Joshua, Sosa, Claudio, Diaz, Alejandro, Bia, Daniel, Zócalo, Yanina

“…Background Increased wave reflections assessed by pulse wave analysis (PWA) was proposed as one of the potential culprits of hypertension seen in women with…”
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Brachial Blood Pressure Invasively and Non-Invasively Obtained Using Oscillometry and Applanation Tonometry: Impact of Mean Blood Pressure Equations and Calibration Schemes on Agreement Levels by Bia, Daniel, Zócalo, Yanina, Sánchez, Ramiro, Torrado, Juan F, Lev, Gustavo, Mendiz, Oscar, Pessana, Franco, Ramírez, Agustín, Cabrera-Fischer, Edmundo I

“…The use of oscillometric methods to determine brachial blood pressure (bBP) can lead to a systematic underestimation of the invasively measured systolic (bSBP)…”
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