<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>8589</termId><termName>CIRUGIA CARDIOVASCULAR</termName><termType>TT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>CIRUGIA CARDIOVASCULAR</termSortkey><termCreatedDate>CIRUGIA CARDIOVASCULAR</termCreatedDate><relation><relationType>UF</relationType><termId>8590</termId><termName>Cirugía del sistema cardiovascular</termName><termType>ND</termType></relation><relation><relationType>NT</relationType><termId>3745</termId><termName>ANESTESIA EN CARDIOLOGIA</termName><termType>PT</termType></relation></term>  </Zthes>