<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0003-3170</journal-id>
<journal-title><![CDATA[Angiología]]></journal-title>
<abbrev-journal-title><![CDATA[Angiología]]></abbrev-journal-title>
<issn>0003-3170</issn>
<publisher>
<publisher-name><![CDATA[Arán Ediciones S.L.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0003-31702023000500005</article-id>
<article-id pub-id-type="doi">10.20960/angiologia.00426</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Optimización de la exploración eco Doppler mediante la manipulación de los controles del equipo (knobology); primera parte]]></article-title>
<article-title xml:lang="en"><![CDATA[Doppler ultrasound exploration optimization by manipulating the controls of the equipment: knobology; part one]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Arribas-Díaz]]></surname>
<given-names><![CDATA[Ana Begoña]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vela-Orús]]></surname>
<given-names><![CDATA[Pilar]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Universitario Fundación Jiménez Díaz Servicio de Angiología, Cirugía Vascular y Endovascular ]]></institution>
<addr-line><![CDATA[Madrid ]]></addr-line>
<country>España</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Universitario de Cruces Servicio de Angiología, Cirugía Vascular y Endovascular ]]></institution>
<addr-line><![CDATA[Bilbao ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>10</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>10</month>
<year>2023</year>
</pub-date>
<volume>75</volume>
<numero>5</numero>
<fpage>309</fpage>
<lpage>320</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S0003-31702023000500005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S0003-31702023000500005&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S0003-31702023000500005&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen La ecografía Doppler es una modalidad diagnóstica dependiente de un operador indispensable por disponibilidad, eficacia y costes. Además de conocimientos anatómicos y clínicos, exige un mínimo conocimiento de sus principios físicos y tecnológicos. Conocer, practicar, ajustar las funciones del eco Doppler de forma ordenada y en función del paciente y de la exploración indicada harán que nuestras exploraciones sean más sencillas, rápidas, seguras y precisas. Este artículo de formación intenta repasar y esquematizar cómo ajustar las principales aplicaciones del equipo mediante los botones y controles del dispositivo (knobology).]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Doppler ultrasound is an operator-dependent diagnostic modality, essential due to its availability, efficacy and costs. In addition to anatomical and clinical knowledge, it requires a minimum knowledge of its physical and technological principles. The knowledge, training, and set up the functions of the duplex scan in a properly way depending on the patient and kind of exploration, will make our examinations easier, faster, safer, and more precise. This paper tries to review and outline how to adjust the main applications of the equipment using the buttons and controls of the device (knobology).]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Ultrasonido Doppler]]></kwd>
<kwd lng="es"><![CDATA[Configuración de ultrasonido]]></kwd>
<kwd lng="es"><![CDATA[Optimización de imagen]]></kwd>
<kwd lng="es"><![CDATA[Knobology]]></kwd>
<kwd lng="en"><![CDATA[Doppler ultrasound]]></kwd>
<kwd lng="en"><![CDATA[Ultrasound setting]]></kwd>
<kwd lng="en"><![CDATA[Image optimization]]></kwd>
<kwd lng="en"><![CDATA[Knobology]]></kwd>
</kwd-group>
</article-meta>
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