que se leu este artigo
array:22 [ "pii" => "S0870255124002385" "issn" => "08702551" "doi" => "10.1016/j.repc.2024.07.004" "estado" => "S300" "fechaPublicacion" => "2024-09-01" "aid" => "2359" "copyrightAnyo" => "2024" "documento" => "simple-article" "crossmark" => 1 "subdocumento" => "dis" "cita" => "Rev Port Cardiol. 2024;43:511-2" "abierto" => array:3 [ "ES" => true "ES2" => true "LATM" => true ] "gratuito" => true "lecturas" => array:1 [ "total" => 0 ] "itemSiguiente" => array:18 [ "pii" => "S0870255124001847" "issn" => "08702551" "doi" => "10.1016/j.repc.2024.02.012" "estado" => "S300" "fechaPublicacion" => "2024-09-01" "aid" => "2340" "copyright" => "Sociedade Portuguesa de Cardiologia" "documento" => "article" "crossmark" => 1 "subdocumento" => "fla" "cita" => "Rev Port Cardiol. 2024;43:513-22" "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">Original Article</span>" "titulo" => "Loop diuretic discontinuation in chronic heart failure patients: A retrospective study" "tienePdf" => "en" "tieneTextoCompleto" => "en" "tieneResumen" => array:2 [ 0 => "en" 1 => "pt" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "513" "paginaFinal" => "522" ] ] "titulosAlternativos" => array:1 [ "pt" => array:1 [ "titulo" => "Suspensão de diuréticos de ansa em doentes de insuficiência cardíaca crónica: um estudo retrospetivo" ] ] "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" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 1696 "Ancho" => 2508 "Tamanyo" => 183432 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">Flow diagram of patient inclusion. HFPEF: heart failure with preserved ejection fraction; HFREF: heart failure with reduced ejection fraction.</p>" ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Gonçalo Silva, Brenda Moura, Emília Moreira, Cláudia Camila Dias, Bernardo Sousa Pinto, Manuel Campelo, Sandra Amorim, Elisabete Martins, Roberto Pinto, Paulo Maia Araújo, Carlos Xavier Resende, Beatriz Mena, Tiago Grácio, António Teixeira, José Silva Cardoso" "autores" => array:15 [ 0 => array:2 [ "nombre" => "Gonçalo" "apellidos" => "Silva" ] 1 => array:2 [ "nombre" => "Brenda" "apellidos" => "Moura" ] 2 => array:2 [ "nombre" => "Emília" "apellidos" => "Moreira" ] 3 => array:2 [ "nombre" => "Cláudia" "apellidos" => "Camila Dias" ] 4 => array:2 [ "nombre" => "Bernardo" "apellidos" => "Sousa Pinto" ] 5 => array:2 [ "nombre" => "Manuel" "apellidos" => "Campelo" ] 6 => array:2 [ "nombre" => "Sandra" "apellidos" => "Amorim" ] 7 => array:2 [ "nombre" => "Elisabete" "apellidos" => "Martins" ] 8 => array:2 [ "nombre" => "Roberto" "apellidos" => "Pinto" ] 9 => array:2 [ "nombre" => "Paulo" "apellidos" => "Maia Araújo" ] 10 => array:2 [ "nombre" => "Carlos Xavier" "apellidos" => "Resende" ] 11 => array:2 [ "nombre" => "Beatriz" "apellidos" => "Mena" ] 12 => array:2 [ "nombre" => "Tiago" "apellidos" => "Grácio" ] 13 => array:2 [ "nombre" => "António" "apellidos" => "Teixeira" ] 14 => array:2 [ "nombre" => "José" "apellidos" => "Silva Cardoso" ] ] ] ] ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0870255124001847?idApp=UINPBA00004E" "url" => "/08702551/0000004300000009/v1_202408300445/S0870255124001847/v1_202408300445/en/main.assets" ] "itemAnterior" => array:18 [ "pii" => "S0870255124001884" "issn" => "08702551" "doi" => "10.1016/j.repc.2024.02.013" "estado" => "S300" "fechaPublicacion" => "2024-09-01" "aid" => "2344" "copyright" => "Sociedade Portuguesa de Cardiologia" "documento" => "article" "crossmark" => 1 "subdocumento" => "fla" "cita" => "Rev Port Cardiol. 2024;43:501-9" "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">Original Article</span>" "titulo" => "Non-vitamin K versus vitamin K antagonist oral anticoagulants in surgical mitral valve repair or bioprosthetic valve replacement in the first three months after surgery" "tienePdf" => "en" "tieneTextoCompleto" => "en" "tieneResumen" => array:2 [ 0 => "en" 1 => "pt" ] "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "501" "paginaFinal" => "509" ] ] "titulosAlternativos" => array:1 [ "pt" => array:1 [ "titulo" => "Anticoagulantes orais não antagonistas da vitamina K <span class="elsevierStyleItalic">versus</span> antagonistas da vitamina K nos primeiros três meses após reparação cirúrgica da válvula mitral ou substituição cirúrgica por prótese valvular biológica em posição mitral" ] ] "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" => "fig0005" "etiqueta" => "Figure 1" "tipo" => "MULTIMEDIAFIGURA" "mostrarFloat" => true "mostrarDisplay" => false "figura" => array:1 [ 0 => array:4 [ "imagen" => "gr1.jpeg" "Alto" => 1224 "Ancho" => 1480 "Tamanyo" => 106600 ] ] "descripcion" => array:1 [ "en" => "<p id="spar0045" class="elsevierStyleSimplePara elsevierViewall">Study flowchart. NOACs: non-vitamin K antagonist oral anticoagulants; VKAs: vitamin K antagonists.</p>" ] ] ] "autores" => array:1 [ 0 => array:2 [ "autoresLista" => "Hugo Costa, Pedro Custódio, Rui Baptista Gonçalves, Pedro Lamares Magro, Miguel Sousa Uva" "autores" => array:5 [ 0 => array:2 [ "nombre" => "Hugo" "apellidos" => "Costa" ] 1 => array:2 [ "nombre" => "Pedro" "apellidos" => "Custódio" ] 2 => array:2 [ "nombre" => "Rui" "apellidos" => "Baptista Gonçalves" ] 3 => array:2 [ "nombre" => "Pedro" "apellidos" => "Lamares Magro" ] 4 => array:2 [ "nombre" => "Miguel" "apellidos" => "Sousa Uva" ] ] ] ] ] "idiomaDefecto" => "en" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0870255124001884?idApp=UINPBA00004E" "url" => "/08702551/0000004300000009/v1_202408300445/S0870255124001884/v1_202408300445/en/main.assets" ] "en" => array:12 [ "idiomaDefecto" => true "cabecera" => "<span class="elsevierStyleTextfn">Editorial comment</span>" "titulo" => "The balance between thrombosis and bleeding after mitral valve surgery: The need for robust evidence" "tieneTextoCompleto" => true "paginas" => array:1 [ 0 => array:2 [ "paginaInicial" => "511" "paginaFinal" => "512" ] ] "autores" => array:1 [ 0 => array:3 [ "autoresLista" => "Rui Azevedo Guerreiro" "autores" => array:1 [ 0 => array:3 [ "nombre" => "Rui" "apellidos" => "Azevedo Guerreiro" "email" => array:1 [ 0 => "ruiazevedoguerreiro@gmail.com" ] ] ] "afiliaciones" => array:1 [ 0 => array:2 [ "entidad" => "Cardiology Department, Hospital CUF Descobertas, Lisbon, Portugal" "identificador" => "aff0005" ] ] ] ] "titulosAlternativos" => array:1 [ "pt" => array:1 [ "titulo" => "Equilíbrio trombótico/hemorragia após cirurgia da válvula mitral: necessidade de provas sólidas" ] ] "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall">The optimal strategy for oral anticoagulation (OAC) in patients after surgical mitral valve repair (MVR) or mitral bioprosthetic valve replacement (BVR) remains a contentious issue within the cardiovascular community, especially during the early postoperative period.</p><p id="par0010" class="elsevierStylePara elsevierViewall">The European Society of Cardiology (ESC) provides specific guidelines for anticoagulation in these patients.<a class="elsevierStyleCrossRef" href="#bib0045"><span class="elsevierStyleSup">1</span></a> For mechanical mitral valve replacement, lifelong anticoagulation with vitamin K antagonists (VKAs) is recommended due to the high risk of thromboembolic events. By contrast, for bioprosthetic valves, VKAs are recommended for the first three months following surgery, after which switching to antiplatelet therapy may be considered if there are no other indications for anticoagulation. Non-vitamin K antagonist oral anticoagulants (NOACs) are contraindicated in mechanical valve patients and are only cautiously recommended for those with bioprosthetic valves after the initial high-risk period (class of recommendation IIb, level of evidence C). These guidelines reflect ongoing uncertainty and the need for more evidence on the safety and efficacy of NOACs in these settings.</p><p id="par0015" class="elsevierStylePara elsevierViewall">Despite the guidelines, the off-label use of NOACs in the first three months post-surgery has been increasing, as highlighted in an article published in 2020.<a class="elsevierStyleCrossRef" href="#bib0050"><span class="elsevierStyleSup">2</span></a> A recent systematic review and meta-analysis of randomized controlled trials comparing NOACs to VKAs in the first 90 days after bioprosthetic valve implantation found no difference with regard to thrombosis, bleeding or death.<a class="elsevierStyleCrossRef" href="#bib0055"><span class="elsevierStyleSup">3</span></a> However, there is still an unmet need for robust evidence to either support or reject this practice.</p><p id="par0020" class="elsevierStylePara elsevierViewall">In the current issue of the <span class="elsevierStyleItalic">Journal</span>, Costa et al.<a class="elsevierStyleCrossRef" href="#bib0060"><span class="elsevierStyleSup">4</span></a> set out to compare NOACs to VKAs in terms of efficacy and safety during the first three months following MVR or mitral BVR. While the findings suggest a potential advantage for NOACs, a critical assessment is necessary to understand the study's methodology, results, and broader implications.</p><p id="par0025" class="elsevierStylePara elsevierViewall">The study<a class="elsevierStyleCrossRef" href="#bib0060"><span class="elsevierStyleSup">4</span></a> used a single-center retrospective analysis with prospectively collected data from patients treated between 2020 and 2021. Retrospective studies, although useful for real-world insights, are inherently limited by biases, including selection bias, and unmeasured confounding variables. The absence of randomization in assigning patients to VKAs or NOACs introduces potential biases that could skew the results.</p><p id="par0030" class="elsevierStylePara elsevierViewall">Patients were divided into two groups based on the OAC strategy at discharge: VKAs or NOACs. The primary outcome was a composite of death, rehospitalization, myocardial infarction, stroke or transient ischemic attack, systemic embolism, mitral thrombosis, or bleeding within three months of surgery. This broad outcome measure, while comprehensive, could obscure the specific risks and benefits associated with each anticoagulant type.</p><p id="par0035" class="elsevierStylePara elsevierViewall">At discharge, 66.2% of patients were prescribed VKAs, while 33.8% received NOACs. The primary outcome occurred significantly less frequently in the NOAC group (6%) than in the VKA group (22.4%), primarily due to a higher incidence of bleeding events in the VKA group (p=0.012). Smoking and VKA use were identified as independent predictors of adverse outcomes.</p><p id="par0040" class="elsevierStylePara elsevierViewall">While these findings are compelling, the retrospective design and single-center scope of the study limit their generalizability. The criteria for selecting NOACs versus VKAs are not detailed, potentially introducing bias.</p><p id="par0045" class="elsevierStylePara elsevierViewall">The study suggests that NOACs may offer a safer profile than VKAs in the early postoperative period, mainly due to fewer bleeding events. However, the study's retrospective nature and lack of randomization could potentially lead to selection bias, with patients prescribed NOACs possibly having a lower inherent risk profile.</p><p id="par0050" class="elsevierStylePara elsevierViewall">The three-month follow-up period is valuable for capturing immediate postoperative outcomes but insufficient for assessing long-term safety and efficacy. It remains unclear whether the early benefits observed with NOACs are sustained over time and whether late complications could alter the risk-benefit profile.</p><p id="par0055" class="elsevierStylePara elsevierViewall">Several other studies provide additional context and evidence regarding the use of NOACs versus VKAs in patients with valve replacement. The RE-ALIGN trial, which investigated the use of dabigatran in patients with mechanical heart valves, was terminated early due to a higher incidence of thromboembolic and bleeding events in patients taking dabigatran compared to those on warfarin.<a class="elsevierStyleCrossRef" href="#bib0065"><span class="elsevierStyleSup">5</span></a> The trial underscores the risks associated with using NOACs in patients with mechanical heart valves and reinforces the current guidelines that contraindicate NOACs in this population.</p><p id="par0060" class="elsevierStylePara elsevierViewall">By contrast, the RIVER trial compared rivaroxaban to warfarin in patients with atrial fibrillation and a bioprosthetic mitral valve. The study found rivaroxaban to be non-inferior to warfarin in preventing thromboembolic events and to have a similar safety profile, supporting the potential use of NOACs in patients with bioprosthetic valves.<a class="elsevierStyleCrossRef" href="#bib0070"><span class="elsevierStyleSup">6</span></a> Similarly, the ENGAGE AF-TIMI 48 substudy examined edoxaban in patients with a bioprosthetic valve or valve repair and suggested that edoxaban might be a viable alternative to warfarin in this patient population, showing comparable efficacy and safety.<a class="elsevierStyleCrossRef" href="#bib0075"><span class="elsevierStyleSup">7</span></a> In addition, the ARISTOTLE trial provided important insights into the use of apixaban versus warfarin in patients with bioprosthetic valves, demonstrating similar efficacy and safety in preventing thromboembolic events.<a class="elsevierStyleCrossRef" href="#bib0080"><span class="elsevierStyleSup">8</span></a> However, none of these studies were specifically designed to address the early postoperative period.</p><p id="par0065" class="elsevierStylePara elsevierViewall">The ESC guidelines,<a class="elsevierStyleCrossRef" href="#bib0045"><span class="elsevierStyleSup">1</span></a> which recommend the continued use of VKAs in mechanical valve patients and cautious use of NOACs in bioprosthetic valve patients, emphasize the need for careful patient selection and monitoring. The guidelines reflect current understanding and evidence, underscoring the need for further research to refine anticoagulation strategies in these populations.</p><p id="par0070" class="elsevierStylePara elsevierViewall">Costa et al.’s study<a class="elsevierStyleCrossRef" href="#bib0060"><span class="elsevierStyleSup">4</span></a> provides preliminary evidence that NOACs may be associated with fewer adverse events compared to VKAs in the early postoperative period following MVR or mitral BVR. However, its retrospective design, single-center data, and short follow-up necessitate cautious interpretation. The ESC guidelines<a class="elsevierStyleCrossRef" href="#bib0045"><span class="elsevierStyleSup">1</span></a> highlight the ongoing uncertainty and the need for rigorous, prospective, randomized controlled trials to validate such findings and inform clinical guidelines.</p><p id="par0075" class="elsevierStylePara elsevierViewall">In conclusion, while the study suggests potential benefits of NOACs, cardiologists must carefully weigh its findings against its limitations and consider patient-specific factors when choosing an anticoagulation strategy. Further research is essential to confirm the long-term safety and efficacy of NOACs in this setting, in order to ensure that clinical decisions are based on robust and comprehensive evidence.</p><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0005">Conflicts of interest</span><p id="par0080" class="elsevierStylePara elsevierViewall">The author has no conflicts of interest to declare.</p></span></span>" "textoCompletoSecciones" => array:1 [ "secciones" => array:2 [ 0 => array:2 [ "identificador" => "sec0005" "titulo" => "Conflicts of interest" ] 1 => array:1 [ "titulo" => "References" ] ] ] "pdfFichero" => "main.pdf" "tienePdf" => true "bibliografia" => array:2 [ "titulo" => "References" "seccion" => array:1 [ 0 => array:2 [ "identificador" => "bibs0015" "bibliografiaReferencia" => array:8 [ 0 => array:3 [ "identificador" => "bib0045" "etiqueta" => "1" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "2021 ESC/EACTS Guidelines for the management of valvular heart disease" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:3 [ 0 => "A. Vahanian" 1 => "F. Beyersdorf" 2 => "F. Praz" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1093/eurheartj/ehab395" "Revista" => array:6 [ "tituloSerie" => "Eur Heart J" "fecha" => "2022" "volumen" => "43" "paginaInicial" => "561" "paginaFinal" => "632" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/34453165" "web" => "Medline" ] ] ] ] ] ] ] ] 1 => array:3 [ "identificador" => "bib0050" "etiqueta" => "2" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Non-vitamin K oral anticoagulant use after cardiac surgery is rapidly increasing" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:3 [ 0 => "J.P. Beller" 1 => "E.D. Krebs" 2 => "R.B. Hawkins" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1016/j.jtcvs.2019.09.064" "Revista" => array:6 [ "tituloSerie" => "J Thorac Cardiovasc Surg" "fecha" => "2020" "volumen" => "160" "paginaInicial" => "1222" "paginaFinal" => "1231" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/31706560" "web" => "Medline" ] ] ] ] ] ] ] ] 2 => array:3 [ "identificador" => "bib0055" "etiqueta" => "3" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Direct oral anticoagulants versus vitamin K antagonists in the first 3 months after bioprosthetic valve replacement: a systematic review and meta-analysis" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:3 [ 0 => "R. Eikelboom" 1 => "R.P. Whitlock" 2 => "R. Muzaffar" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1093/ejcts/ezad110" "Revista" => array:5 [ "tituloSerie" => "Eur J Cardiothorac Surg" "fecha" => "2023" "volumen" => "63" "paginaInicial" => "ezad110" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/36971601" "web" => "Medline" ] ] ] ] ] ] ] ] 3 => array:3 [ "identificador" => "bib0060" "etiqueta" => "4" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Non-vitamin K versus vitamin K antagonist oral anticoagulants in surgical mitral valve repair or bioprosthetic valve replacement in the first three months after surgery" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:3 [ 0 => "H. Costa" 1 => "P. Custódio" 2 => "R.B. Gonçalves" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Rev Port Cardiol" "fecha" => "2024" "volumen" => "43" "paginaInicial" => "501" "paginaFinal" => "509" ] ] ] ] ] ] 4 => array:3 [ "identificador" => "bib0065" "etiqueta" => "5" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Dabigatran versus warfarin in patients with mechanical heart valves" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:3 [ 0 => "J.W. Eikelboom" 1 => "S.J. Connolly" 2 => "M. Brueckmann" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1056/NEJMoa1300615" "Revista" => array:6 [ "tituloSerie" => "N Engl J Med" "fecha" => "2013" "volumen" => "369" "paginaInicial" => "1206" "paginaFinal" => "1214" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/23991661" "web" => "Medline" ] ] ] ] ] ] ] ] 5 => array:3 [ "identificador" => "bib0070" "etiqueta" => "6" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Rivaroxaban in patients with atrial fibrillation and a bioprosthetic mitral valve" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:3 [ 0 => "H.P. Guimaraes" 1 => "R.D. Lopes" 2 => "P.G.M. de Barros e Silva" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1056/NEJMoa2029603" "Revista" => array:6 [ "tituloSerie" => "N Engl J Med" "fecha" => "2020" "volumen" => "383" "paginaInicial" => "2117" "paginaFinal" => "2126" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/33196155" "web" => "Medline" ] ] ] ] ] ] ] ] 6 => array:3 [ "identificador" => "bib0075" "etiqueta" => "7" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Edoxaban for the prevention of thromboembolism in patients with atrial fibrillation and bioprosthetic valves" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:3 [ 0 => "A.P. Carnicelli" 1 => "R. De Caterina" 2 => "J.L. Halperin" ] ] ] ] ] "host" => array:1 [ 0 => array:2 [ "doi" => "10.1161/CIRCULATIONAHA.116.026714" "Revista" => array:6 [ "tituloSerie" => "Circulation" "fecha" => "2017" "volumen" => "135" "paginaInicial" => "1273" "paginaFinal" => "1275" "link" => array:1 [ 0 => array:2 [ "url" => "https://www.ncbi.nlm.nih.gov/pubmed/28209729" "web" => "Medline" ] ] ] ] ] ] ] ] 7 => array:3 [ "identificador" => "bib0080" "etiqueta" => "8" "referencia" => array:1 [ 0 => array:2 [ "contribucion" => array:1 [ 0 => array:2 [ "titulo" => "Efficacy and safety of apixaban vs warfarin in patients with atrial fibrillation and prior bioprosthetic valve replacement or valve repair: insights from the ARISTOTLE trial" "autores" => array:1 [ 0 => array:2 [ "etal" => true "autores" => array:3 [ 0 => "P.O. Guimaraes" 1 => "S.D. Pokorney" 2 => "R.D. Lopes" ] ] ] ] ] "host" => array:1 [ 0 => array:1 [ "Revista" => array:5 [ "tituloSerie" => "Clin Cardiol" "fecha" => "2019" "volumen" => "42" "paginaInicial" => "568" "paginaFinal" => "571" ] ] ] ] ] ] ] ] ] ] ] "idiomaDefecto" => "en" "url" => "/08702551/0000004300000009/v1_202408300445/S0870255124002385/v1_202408300445/en/main.assets" "Apartado" => array:4 [ "identificador" => "93359" "tipo" => "SECCION" "pt" => array:2 [ "titulo" => "Original articles" "idiomaDefecto" => true ] "idiomaDefecto" => "pt" ] "PDF" => "https://static.elsevier.es/multimedia/08702551/0000004300000009/v1_202408300445/S0870255124002385/v1_202408300445/en/main.pdf?idApp=UINPBA00004E&text.app=https://revportcardiol.org/" "EPUB" => "https://multimedia.elsevier.es/PublicationsMultimediaV1/item/epub/S0870255124002385?idApp=UINPBA00004E" ]
Ano/Mês | Html | Total | |
---|---|---|---|
2024 Novembro | 13 | 12 | 25 |
2024 Outubro | 119 | 39 | 158 |
2024 Setembro | 105 | 63 | 168 |
2024 Agosto | 78 | 56 | 134 |
2024 Julho | 6 | 19 | 25 |