<?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>0120-5633</journal-id>
<journal-title><![CDATA[Revista Colombiana de Cardiología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Colomb. Cardiol.]]></abbrev-journal-title>
<issn>0120-5633</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Colombiana de Cardiologia. Oficina de Publicaciones]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-56332019000300169</article-id>
<article-id pub-id-type="doi">10.1016/j.rccar.2018.08.009</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Implante experimental de una bomba de asistencia circulatoria de flujo continuo en posición valvular aórtica]]></article-title>
<article-title xml:lang="en"><![CDATA[Experimental implant of a continuous flow circulation pump in an aortic valve position]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Seguel]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Beurtherert]]></surname>
<given-names><![CDATA[Sylvain]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Herzberg]]></surname>
<given-names><![CDATA[Daniel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Gutiérrez]]></surname>
<given-names><![CDATA[Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cofré]]></surname>
<given-names><![CDATA[Sergio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Labra]]></surname>
<given-names><![CDATA[Alan]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Concepción Grupo de Investigaciones Quirúrgicas ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Concepción Facultad de Medicina Departamento de Cirugía]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Hospital Saint Joseph Servicio de Cirugía Cardiaca Adulto ]]></institution>
<addr-line><![CDATA[Marsella ]]></addr-line>
<country>Francia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad de Concepción Facultad de Ciencias Veterinarias Departamento de Ciencias Clínicas]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Chile</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2019</year>
</pub-date>
<volume>26</volume>
<numero>3</numero>
<fpage>169</fpage>
<lpage>176</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-56332019000300169&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-56332019000300169&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-56332019000300169&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción:  el implante de una bomba de flujo axial en posición valvular aórtica podría disminuir ciertas complicaciones de las bombas actuales, permitiría un flujo sanguíneo anterógrado en el corazón y la aorta, evitaría la confección de un bolsillo, omitiría la necesidad de cánulas de entrada y salida, e impediría la formación de cicatriz en la punta del corazón.  Objetivo:  estudiar la factibilidad técnica del implante de una bomba de flujo axial en posición valvular aórtica, además de evaluar los efectos hemodinámicos y su impacto sobre las estructuras cardiacas.  Métodos:  se implantó una bomba Jarvik 2000® adaptada para implante intravalvular en 7 cerdos mediante toracotomía anterior izquierda bajo circulación extracorpórea. La bomba se fijó al anillo aórtico mediante suturas. Se asistió a los sujetos durante una hora y se evaluaron el comportamiento hemodinámico y las estructuras cardiacas con ecocardiograma epicárdico. Luego de la eutanasia del animal se explantó el corazón para revisión de las cavidades.  Resultados:  todos los procedimientos se completaron con la técnica. Con apoyo de drogas vasoactivas y marcapasos epicárdico, la bomba fue capaz de mantener la hemodinamia de los individuos. El ecocardiograma mostró llenado adecuado del ventrículo izquierdo y buena función de la válvula mitral. El examen postmortem mostró que los ostia coronarios estaban libres y no había trombos en las cavidades cardiacas.  Conclusiones:  en este modelo animal fue posible el implante de una bomba de flujo axial en posición valvular aórtica. La bomba pudo mantener la hemodinamia del animal sin afectar significativamente las estructuras cardiacas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction:  The implanting of an axial flow pump in an aortic valve position could decrease certain complications in current pumps. It could permit an anterograde blood flow in the heart and the aorta. It could avoid the making of a bag, as well as avoiding the need for inlet and outlet cannulas, and could slow down the scar formation in the cardiac apex.  Objective:  To study the technical feasibility of the implanting of an axial flow pump in an aortic valve position, as well as to assess the haemodynamic effects and its impact on cardiac structures.  Methods:  A Jarvik 2000® pump adapted for an intra-valvular implant in 7 pigs was inserted using left anterior thoracotomy and under extracorporeal circulation. The pump was fixed to the aortic ring using sutures. It assisted the subjects for an hour during an assessment was made of the haemodynamic behaviour and the cardiac structures with an epicardial echocardiogram. After euthanasia of the animal, the heart was removed for an examination of its cavities.  Results:  All the procedures were completed with the technique. With the vasoactive drugs and epicardial pacemaker support, the pump was capable of maintaining the haemodynamics of the individuals. The echocardiogram showed adequate filling of the left ventricle and good functioning of the mitral valve. The post-mortem examination showed that the coronary ostia were free and there had not been any clots in the cardiac cavities.  Conclusions:  In this animal model, the implanting of an axial flow pump in an aortic valve position was possible. The pump was able to maintain the haemodynamics of the animal without significantly affecting the cardiac structures.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Dispositivo de asistencia cardiaca]]></kwd>
<kwd lng="es"><![CDATA[Modelos animales]]></kwd>
<kwd lng="es"><![CDATA[Insuficiencia cardiaca]]></kwd>
<kwd lng="es"><![CDATA[Cirugía cardiaca]]></kwd>
<kwd lng="es"><![CDATA[Bioimplantes]]></kwd>
<kwd lng="es"><![CDATA[Jarvik 2000]]></kwd>
<kwd lng="en"><![CDATA[Cardiac assist device]]></kwd>
<kwd lng="en"><![CDATA[Animal models]]></kwd>
<kwd lng="en"><![CDATA[Heart failure]]></kwd>
<kwd lng="en"><![CDATA[Cardiac surgery]]></kwd>
<kwd lng="en"><![CDATA[Bio-implants]]></kwd>
<kwd lng="en"><![CDATA[Jarvik 2000.]]></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[Slaughter]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rogers]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Milano]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Russell]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Conte]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Feldman]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Advanced heart failure treated with continuous-flow left ventricular assist device]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>2009</year>
<volume>361</volume>
<page-range>2241-51</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[Takeda]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Takayama]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Kalesan]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Uriel]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Colombo]]></surname>
<given-names><![CDATA[PC]]></given-names>
</name>
<name>
<surname><![CDATA[Jorde]]></surname>
<given-names><![CDATA[UP]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Long-term outcome of patients on continuous-flow left ventricular assist device support]]></article-title>
<source><![CDATA[J Thorac Cardiovasc Surg]]></source>
<year>2014</year>
<volume>148</volume>
<page-range>1606-14</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[Geidl]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Zrunek Ph]]></surname>
</name>
<name>
<surname><![CDATA[Deckert]]></surname>
<given-names><![CDATA[Z]]></given-names>
</name>
<name>
<surname><![CDATA[Zimpfer]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Sandner]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Wieselthaler]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Usability and safety of ventricular assist devices human factors and design aspects]]></article-title>
<source><![CDATA[Artif Organs]]></source>
<year>2009</year>
<volume>33</volume>
<page-range>691-5</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[Deng]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Edwards]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Hertz]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rowe]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Keck]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Kormos]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mechanical circulatory support device database of the International Society for Heart and Lung Transplantation Third anual report - 2005]]></article-title>
<source><![CDATA[J Heart Lung Transplant]]></source>
<year>2005</year>
<volume>24</volume>
<page-range>1182-7</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[Holman]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Pamboukian]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Blood]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Tallaj]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[McGiffin]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Kirklin]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Managing device infections are we progressing or is infection an insurmountable obstacle?]]></article-title>
<source><![CDATA[ASAIO Journal]]></source>
<year>2005</year>
<volume>51</volume>
<page-range>452-5</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reilly]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Wiegers]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Cucchiara]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[O'Hara]]></surname>
<given-names><![CDATA[ML]]></given-names>
</name>
<name>
<surname><![CDATA[Plappert]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Loh]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Frequency, risk factors, and clinical outcomes of left ventricular assist device-associated ventricular thrombus]]></article-title>
<source><![CDATA[Am J Cardiol]]></source>
<year>2000</year>
<volume>86</volume>
<page-range>1156-9</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Crestanelloa]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Orsinellib]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Firstenberga]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Sai-Sudhakara]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Aortic valve thrombosis after implantation of temporary left ventricular assist device]]></article-title>
<source><![CDATA[Interactive Cardiovasc Thorac Surg]]></source>
<year>2009</year>
<volume>8</volume>
<page-range>661-2</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mudd]]></surname>
<given-names><![CDATA[JO]]></given-names>
</name>
<name>
<surname><![CDATA[Cuda]]></surname>
<given-names><![CDATA[JD]]></given-names>
</name>
<name>
<surname><![CDATA[Halushka]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Soderlund]]></surname>
<given-names><![CDATA[KA]]></given-names>
</name>
<name>
<surname><![CDATA[Conte]]></surname>
<given-names><![CDATA[JV]]></given-names>
</name>
<name>
<surname><![CDATA[Russell]]></surname>
<given-names><![CDATA[SD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fusion of aortic valve commissures in patients supported by a continuous axial flow left ventricular assist device]]></article-title>
<source><![CDATA[J Heart Lung Transplant]]></source>
<year>2008</year>
<volume>27</volume>
<page-range>1269-74</page-range></nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rose]]></surname>
<given-names><![CDATA[AG]]></given-names>
</name>
<name>
<surname><![CDATA[Park]]></surname>
<given-names><![CDATA[SJ]]></given-names>
</name>
<name>
<surname><![CDATA[Bank]]></surname>
<given-names><![CDATA[AJ]]></given-names>
</name>
<name>
<surname><![CDATA[Miller]]></surname>
<given-names><![CDATA[LW]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Partial aortic valve fusión induced by left ventricular assist device]]></article-title>
<source><![CDATA[Ann Thorac Surg]]></source>
<year>2000</year>
<volume>70</volume>
<page-range>1270-4</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[Connelly]]></surname>
<given-names><![CDATA[JH]]></given-names>
</name>
<name>
<surname><![CDATA[Abrams]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Klima]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Vaughn]]></surname>
<given-names><![CDATA[WK]]></given-names>
</name>
<name>
<surname><![CDATA[Frazier]]></surname>
<given-names><![CDATA[OH]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Acquired commissural fusion of aortic valves in patients with left ventricular assist devices]]></article-title>
<source><![CDATA[J Heart Lung Transplant]]></source>
<year>2003</year>
<volume>22</volume>
<page-range>1291-5</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[Grimm]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Magruder]]></surname>
<given-names><![CDATA[JT]]></given-names>
</name>
<name>
<surname><![CDATA[Kemp]]></surname>
<given-names><![CDATA[CD]]></given-names>
</name>
<name>
<surname><![CDATA[Shah]]></surname>
<given-names><![CDATA[AS]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Late complications following continuous-flow left ventricular assist device implantation]]></article-title>
<source><![CDATA[Front Surg]]></source>
<year>2015</year>
<volume>2</volume>
<page-range>42</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[Puehler]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Ensminger]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Schoenbrodt]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Börgermann]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Rehn]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Hakim-Meibodi]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Mechanical circulatory support devices as destination therapy-current evidence]]></article-title>
<source><![CDATA[Ann Cardiothorac Surg]]></source>
<year>2014</year>
<volume>3</volume>
<page-range>513-24</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[Mitamura]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Nakamura]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Okamoto]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Yozu]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Kawada]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Development of the valvo pump An axial flow pump implanted at the heart valve position]]></article-title>
<collab>Dong-Wook Kim</collab>
<source><![CDATA[Artif Organs]]></source>
<year>1999</year>
<volume>23</volume>
<page-range>566-71</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mitamura]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Yozu]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Tanaka]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Yamazaki]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[The valvo-pump An axial, nonpulsatile blood pump]]></article-title>
<source><![CDATA[ASAIO Trans]]></source>
<year>1991</year>
<volume>37</volume>
<page-range>M510-2</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[Li]]></surname>
<given-names><![CDATA[GR]]></given-names>
</name>
<name>
<surname><![CDATA[Ma]]></surname>
<given-names><![CDATA[WG]]></given-names>
</name>
<name>
<surname><![CDATA[Zhu]]></surname>
<given-names><![CDATA[XD]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Development of a new left ventricular assist device the dynamic aortic valve]]></article-title>
<source><![CDATA[ASAIO J]]></source>
<year>2001</year>
<volume>47</volume>
<page-range>257-60</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yamazaki]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Umezu]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Koyanagi]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Outa]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Ogino]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Otake]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Development of a miniature intraventricular axial flow blood pump]]></article-title>
<source><![CDATA[ASAIO J]]></source>
<year>1993</year>
<volume>39</volume>
<page-range>M224-30</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Yamazaki]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Kormos]]></surname>
<given-names><![CDATA[RL]]></given-names>
</name>
<name>
<surname><![CDATA[Litwak]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Tagusari]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Mori]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Antaki]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Long-term animal experiments with an intraventricular axial flow blood pump]]></article-title>
<source><![CDATA[ASAIO J]]></source>
<year>1997</year>
<volume>43</volume>
<page-range>M696-700</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Qian]]></surname>
<given-names><![CDATA[KX]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[DF]]></given-names>
</name>
<name>
<surname><![CDATA[Topaz]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Ru]]></surname>
<given-names><![CDATA[WM]]></given-names>
</name>
<name>
<surname><![CDATA[Zeng]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Yuan]]></surname>
<given-names><![CDATA[HY]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Novel totally implantable trans-ventricular and cross-valvular cannular pump with rolling bearings and purge system for recovery therapy]]></article-title>
<source><![CDATA[Journal of Medical Engineering &amp; Technology]]></source>
<year>2007</year>
<volume>31</volume>
<page-range>10-3</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Qian]]></surname>
<given-names><![CDATA[KX]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[DF]]></given-names>
</name>
<name>
<surname><![CDATA[Topaz]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Zeng]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Ru]]></surname>
<given-names><![CDATA[WM]]></given-names>
</name>
<name>
<surname><![CDATA[Yuan]]></surname>
<given-names><![CDATA[HY]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[World-first implantable aortic valvo pump (IAVP) with sufficient haemodynamic capacity]]></article-title>
<source><![CDATA[Journal of Medical Engineering &amp; Technology]]></source>
<year>2005</year>
<volume>6</volume>
<page-range>302-4</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Qian]]></surname>
<given-names><![CDATA[KX]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[An implantable aortic valvo-pump for destination therapy]]></article-title>
<source><![CDATA[Cardiovasc Eng]]></source>
<year>2006</year>
<volume>6</volume>
<page-range>41-3</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Qian]]></surname>
<given-names><![CDATA[KX]]></given-names>
</name>
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[DF]]></given-names>
</name>
<name>
<surname><![CDATA[Topaz]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Ru]]></surname>
<given-names><![CDATA[WM]]></given-names>
</name>
<name>
<surname><![CDATA[Zeng]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Yuan]]></surname>
<given-names><![CDATA[HY]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Worldsmallest LVAD with 27 g weight 21 mm OD and 5 l min-1 flow with 50 mmHg pressure increase]]></article-title>
<source><![CDATA[Journal of Medical Engineering &amp; Technology]]></source>
<year>2007</year>
<volume>31</volume>
<page-range>1814</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22.</label><nlm-citation citation-type="journal">
<collab>directive 2010/63/EU</collab>
<article-title xml:lang=""><![CDATA[of the european parliament and of the council of 22 September 2010 on the protection of animals used for scientific purposes]]></article-title>
<source><![CDATA[Official Journal of the European Union]]></source>
<year>2010</year>
<page-range>L 276/33</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23.</label><nlm-citation citation-type="">
<collab>Ministerio de Salud Pública. Gobierno de Chile</collab>
<source><![CDATA[Ley 20.038 sobre protección de animales]]></source>
<year>2009</year>
</nlm-citation>
</ref>
<ref id="B24">
<label>24.</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Merk]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Lehmann]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Holzhey]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Dohmen]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Candolfi]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Misfeld]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Minimal invasive aortic valve replacement surgery is associated with improved survival: a propensitymatched comparison]]></article-title>
<source><![CDATA[Eur J Cardio-Thorac Surg]]></source>
<year>2014</year>
<page-range>1-7</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Albacker]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Blackstone]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Williams]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Gillinov]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Navia]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Roselli]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Should less-invasive aortic valve replacement be avoided in patients with pulmonary dysfunction]]></article-title>
<source><![CDATA[J Thorac Cardiovasc Surg]]></source>
<year>2014</year>
<volume>147</volume>
<page-range>355-61</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bahamondes]]></surname>
<given-names><![CDATA[JC]]></given-names>
</name>
<name>
<surname><![CDATA[Meriño]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Salman]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Silva]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Droguett]]></surname>
<given-names><![CDATA[JP]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Miniesternotomía para cirugía valvular aórtica Experiencia inicial en un centro cardiovascular en Chile]]></article-title>
<source><![CDATA[Rev Méd Chile]]></source>
<year>2008</year>
<volume>136</volume>
<page-range>1141-6</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
