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array:23 [ "pii" => "S2174204920303573" "issn" => "21742049" "doi" => "10.1016/j.repce.2019.09.013" "estado" => "S300" "fechaPublicacion" => "2020-10-01" "aid" => "1601" "copyright" => "Sociedade Portuguesa de Cardiologia" "copyrightAnyo" => "2020" "documento" => "article" "crossmark" => 0 "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "sco" "cita" => "Rev Port Cardiol. 2020;39:613-4" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "itemAnterior" => array:19 [ "pii" => "S2174204920303597" "issn" => "21742049" "doi" => "10.1016/j.repce.2020.12.005" "estado" => "S300" "fechaPublicacion" => "2020-10-01" "aid" => "1603" "copyright" => "Sociedade Portuguesa de Cardiologia" "documento" => "simple-article" "crossmark" => 0 "licencia" => "http://creativecommons.org/licenses/by-nc-nd/4.0/" "subdocumento" => "crp" "cita" => "Rev Port Cardiol. 2020;39:611.e1-611.e3" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "en" => array:13 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Case report</span>" "titulo" => "Ventricular tachycardia induced by pacing algorithm designed to avoid atrial fibrillation" "tienePdf" => "en" "tieneTextoCompleto" => "en" "tieneResumen" => array:2 [ 0 => "en" 1 => "pt" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "611.e1" "paginaFinal" => "611.e3" ] ] "titulosAlternativos" => array:1 [ "pt" => array:1 [ "titulo" => "Indução de taquicardia ventricular por algoritmo de <span class="elsevierStyleItalic">pacemaker</span> de prevenção de fibrilhação auricular" ] ] "contieneResumen" => array:2 [ "en" => true "pt" => true ] "contieneTextoCompleto" => array:1 [ "en" => true ] "contienePdf" => array:1 [ "en" => true ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0010" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 1499 "Ancho" => 2667 "Tamanyo" => 348781 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0020" class="elsevierStyleSimplePara elsevierViewall">Markers retrieved from the pacemaker memory detailing the sequence of events inducing ventricular tachycardia (VT): ventricular premature beat (a) with retrograde (ventriculoatrial) conduction (b); since an atrial refractory event is sensed a window is opened during which no atrial pacing is delivered (c); atrial pacing then resumes (d), and a ventricular stimulus is delivered earlier than normal (e), leading to the induction of monomorphic sustained VT (f).</p>" ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "David Roque, Nuno Cabanelas, João Augusto, Francisco Madeira, Hugo Vasconcelos, Carlos Morais" "autores" => array:6 [ 0 => array:2 [ "nombre" => "David" "apellidos" => "Roque" ] 1 => array:2 [ "nombre" => "Nuno" "apellidos" => "Cabanelas" ] 2 => array:2 [ "nombre" => "João" "apellidos" => "Augusto" ] 3 => array:2 [ "nombre" => "Francisco" "apellidos" => "Madeira" ] 4 => array:2 [ "nombre" => "Hugo" "apellidos" => "Vasconcelos" ] 5 => array:2 [ "nombre" => "Carlos" "apellidos" => "Morais" ] ] ] ] ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2174204920303597?idApp=UINPBA00004E" "url" => "/21742049/0000003900000010/v1_202012250814/S2174204920303597/v1_202012250814/en/main.assets" ] "en" => array:15 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Image in Cardiology</span>" "titulo" => "De Winter pattern: An ST-elevation myocardial infarction equivalent" "tieneTextoCompleto" => true "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "613" "paginaFinal" => "614" ] ] "autores" => array:1 [ 0 => array:4 [ "autoresLista" => "Margarida Paixão-Ferreira, Ana Rita Rocha, Bruno Piçarra, João Pais, João Carvalho, José Aguiar" "autores" => array:6 [ 0 => array:4 [ "nombre" => "Margarida" "apellidos" => "Paixão-Ferreira" "email" => array:1 [ 0 => "margaridarpf19@hotmail.com" ] "referencia" => array:2 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">a</span>" "identificador" => "aff0005" ] 1 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">*</span>" "identificador" => "cor0005" ] ] ] 1 => array:3 [ "nombre" => "Ana Rita" "apellidos" => "Rocha" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] 2 => array:3 [ "nombre" => "Bruno" "apellidos" => "Piçarra" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] 3 => array:3 [ "nombre" => "João" "apellidos" => "Pais" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] 4 => array:3 [ "nombre" => "João" "apellidos" => "Carvalho" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] 5 => array:3 [ "nombre" => "José" "apellidos" => "Aguiar" "referencia" => array:1 [ 0 => array:2 [ "etiqueta" => "<span class="elsevierStyleSup">b</span>" "identificador" => "aff0010" ] ] ] ] "afiliaciones" => array:2 [ 0 => array:3 [ "entidad" => "Serviço de Medicina Interna, Hospital José Joaquim Fernandes, Beja, Portugal" "etiqueta" => "a" "identificador" => "aff0005" ] 1 => array:3 [ "entidad" => "Serviço de Cardiologia, Hospital do Espírito Santo, Évora, Portugal" "etiqueta" => "b" "identificador" => "aff0010" ] ] "correspondencia" => array:1 [ 0 => array:3 [ "identificador" => "cor0005" "etiqueta" => "⁎" "correspondencia" => "Corresponding author." ] ] ] ] "titulosAlternativos" => array:1 [ "pt" => array:1 [ "titulo" => "Padrão de De Winter: um equivalente de EAMCST" ] ] "resumenGrafico" => array:2 [ "original" => 0 "multimedia" => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 508 "Ancho" => 1750 "Tamanyo" => 106593 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Initial electrocardiogram showing a De Winter pattern (3-6<span class="elsevierStyleHsp" style=""></span>mm ST-segment depression with high symmetrical T waves in leads V2-V3).</p>" ] ] ] "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall">A 47-year-old male, smoker, with hypertension and hypercholesterolemia, presented to the emergency department with oppressive chest pain starting two hours before. The initial electrocardiogram revealed sinus rhythm at 75 bpm and Q waves and 3-6 mm ST-segment depression with high symmetrical T waves in leads V2-V3 (<a class="elsevierStyleCrossRef" href="#fig0005">Figure 1</a>), with no ST-segment elevation in leads V7-V9. A De Winter pattern was identified and the patient underwent emergent coronary angiography (<a class="elsevierStyleCrossRef" href="#fig0010">Figure 2</a>), which revealed occlusion of the proximal left anterior descending artery (LAD), followed by angioplasty and implantation of a drug-eluting stent. Electrocardiographic evolution showed QS without T waves in leads V1-V4 (<a class="elsevierStyleCrossRef" href="#fig0015">Figure 3</a>).</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><elsevierMultimedia ident="fig0010"></elsevierMultimedia><elsevierMultimedia ident="fig0015"></elsevierMultimedia><p id="par0010" class="elsevierStylePara elsevierViewall">A De Winter pattern, characterized by ST-segment depression in precordial leads with high-amplitude positive T waves, usually reflects proximal LAD occlusion. This pattern is described in about 2% of cases of anterior myocardial infarction and is considered an ST-elevation myocardial infarction equivalent. Early recognition is essential to enable emergent reperfusion therapy and improved prognosis.</p><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0005">Conflicts of interest</span><p id="par0015" class="elsevierStylePara elsevierViewall">The authors have no conflicts of interest to declare.</p></span></span>" "textoCompletoSecciones" => array:1 [ "secciones" => array:1 [ 0 => array:2 [ "identificador" => "sec0005" "titulo" => "Conflicts of interest" ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "fechaRecibido" => "2019-09-19" "fechaAceptado" => "2019-09-27" "multimedia" => array:3 [ 0 => array:7 [ "identificador" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 508 "Ancho" => 1750 "Tamanyo" => 106593 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0005" class="elsevierStyleSimplePara elsevierViewall">Initial electrocardiogram showing a De Winter pattern (3-6<span class="elsevierStyleHsp" style=""></span>mm ST-segment depression with high symmetrical T waves in leads V2-V3).</p>" ] ] 1 => array:7 [ "identificador" => "fig0010" "etiqueta" => "Figure 2" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr2.jpeg" "Alto" => 650 "Ancho" => 750 "Tamanyo" => 53484 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0010" class="elsevierStyleSimplePara elsevierViewall">Angiography frame showing occlusion of the proximal left anterior descending coronary artery.</p>" ] ] 2 => array:7 [ "identificador" => "fig0015" "etiqueta" => "Figure 3" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr3.jpeg" "Alto" => 890 "Ancho" => 1750 "Tamanyo" => 224791 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0015" class="elsevierStyleSimplePara elsevierViewall">Follow-up electrocardiogram after angioplasty, showing QS without T waves in leads V1-V4.</p>" ] ] ] ] "idiomaDefecto" => "en" "url" => "/21742049/0000003900000010/v1_202012250814/S2174204920303573/v1_202012250814/en/main.assets" "Apartado" => array:4 [ "identificador" => "28321" "tipo" => "SECCION" "en" => array:2 [ "titulo" => "Image in Cardiology" "idiomaDefecto" => true ] "idiomaDefecto" => "en" ] "PDF" => "https://static.elsevier.es/multimedia/21742049/0000003900000010/v1_202012250814/S2174204920303573/v1_202012250814/en/main.pdf?idApp=UINPBA00004E&text.app=https://revportcardiol.org/" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S2174204920303573?idApp=UINPBA00004E" ]
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