<?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>S0003-31702023000600004</article-id>
<article-id pub-id-type="doi">10.20960/angiologia.00443</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); segunda parte]]></article-title>
<article-title xml:lang="en"><![CDATA[Doppler ultrasound exploration optimization by manipulating the controls of the equipment: knobology; part two]]></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>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>75</volume>
<numero>6</numero>
<fpage>373</fpage>
<lpage>384</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S0003-31702023000600004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S0003-31702023000600004&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S0003-31702023000600004&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 que depende de un operador indispensable por disponibilidad, eficacia, coste y no invasividad. Además de conocimientos anatómicos y clínicos, exige un mínimo conocimiento de sus principios físicos y tecnológicos. Este artículo intenta repasar y esquematizar cómo ajustar las principales aplicaciones del equipo en la exploración Doppler mediante los botones y los controles (knobology). Complementa a la primera parte ya editada, en la que se explicaban los ajustes en la exploración en modo B. Realizar una exploración con una postura adecuada, que evite lesiones en el explorador (ergonomía), permite también aumentar nuestro rendimiento laboral. Conocer, entrenar y ajustar las funciones del eco Doppler de forma ordenada teniendo en cuenta al paciente y el estudio indicado hará que nuestras exploraciones sean más sencillas, rápidas, seguras y precisas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract Doppler ultrasound is an operator-dependent diagnostic modality, essential due to availability, efficacy, costs and non-invasive test. In addition to anatomical and clinical knowledge, it requires a minimum knowledge of its physical and technological principles. This article attempts to review and outline how to adjust the main applications of the equipment in Doppler scanning, using the buttons and controls (knobology). It complements the first part already edited, where the adjustments in the exploration in B mode were explained. Carrying out an examination with a suitable posture, which avoids injuries to the explorer (ergonomics), also allows us to increase our work performance. Knowing, training and adjusting the echo Doppler functions in an orderly manner, considering the patient and the indicated study, will make our examinations easier, faster, safer and more precise.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Ecografía Doppler]]></kwd>
<kwd lng="es"><![CDATA[Configuración]]></kwd>
<kwd lng="es"><![CDATA[Knobology]]></kwd>
<kwd lng="es"><![CDATA[Calidad de imagen]]></kwd>
<kwd lng="es"><![CDATA[Optimización de imagen]]></kwd>
<kwd lng="en"><![CDATA[Doppler ultrasound]]></kwd>
<kwd lng="en"><![CDATA[Configuration]]></kwd>
<kwd lng="en"><![CDATA[Knobology]]></kwd>
<kwd lng="en"><![CDATA[Image quality]]></kwd>
<kwd lng="en"><![CDATA[Image optimization]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sites]]></surname>
<given-names><![CDATA[BD]]></given-names>
</name>
<name>
<surname><![CDATA[Brull]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Chan]]></surname>
<given-names><![CDATA[VW]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Artifacts and pitfall errors associated with ultrasound-guided regional anesthesia. Part I:understanding the basic principles of ultrasound physics and machine operations]]></article-title>
<source><![CDATA[Reg Anesth Pain Med]]></source>
<year>2007</year>
<volume>32</volume>
<page-range>412-8</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brull]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Macfarlane A]]></surname>
<given-names><![CDATA[JR]]></given-names>
</name>
<name>
<surname><![CDATA[Tse]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Practical Knobology for Ultrasound-Guided Regional Anesthesia]]></article-title>
<source><![CDATA[Reg Anesth Pain Med]]></source>
<year>2010</year>
<volume>35</volume>
<page-range>S68-73</page-range></nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zander]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Hüske]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Hoffmann]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Ultrasound Image Optimization (&#8220;Knobology&#8221;):B-Mode]]></article-title>
<source><![CDATA[Ultrasound Int Open]]></source>
<year>2020</year>
<volume>6</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>E14-24</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Löwe]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Jenssen]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Hüske]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Continuing education &#8220;Knobology&#8221;in Doppler]]></article-title>
<source><![CDATA[Ultrasound Med Ultrason]]></source>
<year>2021</year>
<volume>23</volume>
<numero>4</numero>
<issue>4</issue>
<page-range>480-6</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Arribas]]></surname>
<given-names><![CDATA[AB]]></given-names>
</name>
<name>
<surname><![CDATA[Vela]]></surname>
<given-names><![CDATA[MP]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[HOW TO DO IT. Optimización de la exploración eco Doppler mediante la manipulación de los controles del equipo:knobology. Primera parte]]></article-title>
<source><![CDATA[Angiología]]></source>
<year>2023</year>
<volume>75</volume>
<numero>5</numero>
<issue>5</issue>
<page-range>309-20</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Miralles]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Guía de diagnóstico vascular no invasivo]]></article-title>
<source><![CDATA[Parte I:Principios básicos e instrumentación]]></source>
<year>2002</year>
<publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
<publisher-name><![CDATA[CDVNI]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Juan]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Aspectos de la ultrasonografía aplicados al diagnóstico médico]]></article-title>
<source><![CDATA[II Curso de Actualización sobre el estudio ultrasonográfico de la circulación cerebral]]></source>
<year>1998</year>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[Hospital Universitario Ramón y Cajal]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fontcuberta]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Eco Doppler vascular]]></source>
<year>2010</year>
<edition>1</edition>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
<publisher-name><![CDATA[J. Fontcuberta]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Brown]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Hard hats for sonographers?]]></article-title>
<source><![CDATA[Synergy News January]]></source>
<year></year>
<volume>2012</volume>
<page-range>24-5</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Harrison]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Harris]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Review:Work-related musculoskeletal disorders in ultrasound:Can you reduce risk?]]></article-title>
<source><![CDATA[Ultrasound]]></source>
<year>2015</year>
<volume>23</volume>
<page-range>224-30</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Evans]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Roll]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Baker]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Work-related musculoskeletal disorders (WRMSD) among registered diagnostic medical sonographers and vascular technologists. A representative sample]]></article-title>
<source><![CDATA[J Diagn Med Sonog]]></source>
<year>2009</year>
<volume>25</volume>
<page-range>287-99</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pike]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Russo]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Berkowitz]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The prevalence of musculoskeletal disorders among diagnostic medical sonographers]]></article-title>
<source><![CDATA[J Diagn Med Sonog]]></source>
<year>1997</year>
<volume>13</volume>
<page-range>219-27</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Monnington]]></surname>
<given-names><![CDATA[SC]]></given-names>
</name>
<name>
<surname><![CDATA[Dodd-Hughes]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Milnes]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Risk management of musculoskeletal disorders in sonography work]]></article-title>
<source><![CDATA[HSE]]></source>
<year>2012</year>
</nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Swanevelder]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Ng]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Resolution in ultrasound imaging]]></article-title>
<source><![CDATA[Continuing Education in Anaesthesia Critical Care &amp;Pain]]></source>
<year>2011</year>
<volume>11</volume>
<page-range>186-92</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dietrich]]></surname>
<given-names><![CDATA[CF]]></given-names>
</name>
<name>
<surname><![CDATA[Mathis]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Blaivas]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[B-line artefacts and their use]]></article-title>
<source><![CDATA[J Thorac Dis]]></source>
<year>2016</year>
<volume>8</volume>
<numero>6</numero>
<issue>6</issue>
<page-range>1356-65</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
