International Journal of Arrhythmia最新文献

{"title":"Takotsubo syndrome associated with cardioversion: a systematic review","authors":"T. Waheed, U. Nasir, A. Aziz, H. Chaudhary, A. Donato","doi":"10.1186/s42444-021-00055-7","DOIUrl":"https://doi.org/10.1186/s42444-021-00055-7","url":null,"abstract":"","PeriodicalId":34172,"journal":{"name":"International Journal of Arrhythmia","volume":" ","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-02-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47767569","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Catheter ablation of outflow tract ventricular arrhythmia with intracardiac echocardiography assistance","authors":"Ji-Hoon Choi, Kyoung-Min Park","doi":"10.1186/s42444-021-00054-8","DOIUrl":"https://doi.org/10.1186/s42444-021-00054-8","url":null,"abstract":"","PeriodicalId":34172,"journal":{"name":"International Journal of Arrhythmia","volume":" ","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-02-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44867202","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Underutilization of anticoagulants in patients with nonvalvular atrial fibrillation in the era of non-vitamin K antagonist oral anticoagulants","authors":"Susin Park, N. Je","doi":"10.1186/s42444-021-00053-9","DOIUrl":"https://doi.org/10.1186/s42444-021-00053-9","url":null,"abstract":"","PeriodicalId":34172,"journal":{"name":"International Journal of Arrhythmia","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-01-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43419828","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Electrocardiographic features in SCN5A mutation-positive patients with Brugada and early repolarization syndromes: a systematic review and meta-analysis","authors":"D. Radford, O. Chou, G. Bazoukis, K. Letsas, Tong Liu, G. Tse, Sharen Lee","doi":"10.1186/s42444-022-00066-y","DOIUrl":"https://doi.org/10.1186/s42444-022-00066-y","url":null,"abstract":"","PeriodicalId":34172,"journal":{"name":"International Journal of Arrhythmia","volume":"23 1","pages":"1-6"},"PeriodicalIF":0.0,"publicationDate":"2022-01-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42702522","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"In silico screening method for non-responders to cardiac resynchronization therapy in patients with heart failure: a pilot study","authors":"M. Hwang, J. Uhm, Min Cheol Park, E. Shim, C. Lee, Jaewon Oh, H. Yu, Tae‐Hoon Kim, B. Joung, H. Pak, Seok‐Min Kang, Moon‐Hyoung Lee","doi":"10.1186/s42444-021-00052-w","DOIUrl":"https://doi.org/10.1186/s42444-021-00052-w","url":null,"abstract":"","PeriodicalId":34172,"journal":{"name":"International Journal of Arrhythmia","volume":"23 1","pages":"1-8"},"PeriodicalIF":0.0,"publicationDate":"2022-01-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44690200","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dynamic changes of atrioventricular conduction during Covid-19 infection: Does inflammation matter?","authors":"Risca Rini Aryanti,&nbsp;Dony Yugo Hermanto,&nbsp;Yoga Yuniadi","doi":"10.1186/s42444-022-00072-0","DOIUrl":"https://doi.org/10.1186/s42444-022-00072-0","url":null,"abstract":"<p><strong>Background: </strong>The primary manifestation of COVID-19 infection was pulmonary involvement. However, it can also manifest as a cardiovascular problem.</p><p><strong>Methods: </strong>We report a case of 82-year-old male COVID-19 patient who experienced atrioventricular (AV) conduction disturbance.</p><p><strong>Results: </strong>The rhythm was degenerated from sinus rhythm to complete AV block. We observe dynamic AV node dysfunction associated with inflammatory response. His bundle pacing successfully captured distal His region.</p><p><strong>Conclusion: </strong>The severe inflammatory response during COVID-19 infection might permanently damage cardiac conduction system resulted in a complete AV node block.</p>","PeriodicalId":34172,"journal":{"name":"International Journal of Arrhythmia","volume":" ","pages":"20"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9340682/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40678139","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Relative bradycardia in patients with COVID-19.","authors":"Lae-Young Jung,&nbsp;Jae-Min Kim,&nbsp;Sukhyun Ryu,&nbsp;Chang-Seop Lee","doi":"10.1186/s42444-022-00073-z","DOIUrl":"https://doi.org/10.1186/s42444-022-00073-z","url":null,"abstract":"","PeriodicalId":34172,"journal":{"name":"International Journal of Arrhythmia","volume":"23 1","pages":"22"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9433131/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10529055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Clinical significance, challenges and limitations in using artificial intelligence for electrocardiography-based diagnosis.","authors":"Cheuk To Chung, Sharen Lee, Emma King, Tong Liu, Antonis A Armoundas, George Bazoukis, Gary Tse","doi":"10.1186/s42444-022-00075-x","DOIUrl":"10.1186/s42444-022-00075-x","url":null,"abstract":"<p><p>Cardiovascular diseases are one of the leading global causes of mortality. Currently, clinicians rely on their own analyses or automated analyses of the electrocardiogram (ECG) to obtain a diagnosis. However, both approaches can only include a finite number of predictors and are unable to execute complex analyses. Artificial intelligence (AI) has enabled the introduction of machine and deep learning algorithms to compensate for the existing limitations of current ECG analysis methods, with promising results. However, it should be prudent to recognize that these algorithms also associated with their own unique set of challenges and limitations, such as professional liability, systematic bias, surveillance, cybersecurity, as well as technical and logistical challenges. This review aims to increase familiarity with and awareness of AI algorithms used in ECG diagnosis, and to ultimately inform the interested stakeholders on their potential utility in addressing present clinical challenges.</p>","PeriodicalId":34172,"journal":{"name":"International Journal of Arrhythmia","volume":" ","pages":"24"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9525157/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"33497180","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Two decades of implantable cardioverter defibrillator implantation and follow-up at a South African referral centre: trends, indications and long-term outcomes in a resource-limited setting.","authors":"Philasande Mkoko,&nbsp;Kayla Solomon,&nbsp;Ashley Chin","doi":"10.1186/s42444-022-00070-2","DOIUrl":"https://doi.org/10.1186/s42444-022-00070-2","url":null,"abstract":"<p><strong>Background: </strong>More than two-thirds of cardiovascular deaths occur in low- and middle-income countries. Sudden cardiac deaths (SCD) from ventricular arrhythmias are an important cause of cardiovascular deaths. Implantable cardioverter defibrillators (ICD) are an important therapeutic strategy for detecting and terminating ventricular arrhythmias in patients at risk of SCD. The profile of patients treated with ICDs in South Africa is unknown. Further, with changing lines of evidence, the implantation trends are undetermined. The objectives of this study were to determine the profile of ICD recipients and implantation trends in a South African quaternary hospital.</p><p><strong>Methods: </strong>This was a retrospective review of all patients implanted with ICDs at Groote Schuur Hospital from 01 January 1998 to 31 December 2020. A standardised data collection form was used to collect baseline demographic data, information on clinical presentation and ICD follow-up data for the history of ICD shock therapies.</p><p><strong>Results: </strong>A total of 253 ICDs were implanted; 75% for secondary prevention and 25% for primary prevention. 67.2% of the implanted ICDs were single-chamber ICDs, dual-chamber ICDs were implanted in 12.3% and Cardiac resynchronisation with a defibrillator (CRT-D) in 20.6%. There was an upward trajectory of ICD implantations during the study period. Increasing numbers of dual-chamber devices and CRT-D were implanted over time. ICD recipients had a mean (standard deviation) age of 50 (14) years and were predominantly male (69%). Primary prevention ICD recipients were younger than secondary prevention recipients, with a mean (SD) age of 46 (14) years versus 51 (14) years, <i>p</i> = 0.019. The secondary prevention group presented with ventricular tachycardia in 81%, ventricular fibrillation in 13% and cardiopulmonary resuscitation without documented heart rhythm in 5.3% (10/190). After a median (interquartile range) follow-up of 44 (15; 93) months, there was an overall mortality rate of 16.2%, with no mortality difference between the primary and secondary prevention patient groups.</p><p><strong>Conclusion: </strong>There is an increase in the annual number of ICDs implanted at a South African referral centre. ICDs are predominantly implanted for secondary prevention. However, over time the number of devices implanted for primary prevention is steadily increased. During follow-up, there was no mortality difference between the primary prevention and the secondary prevention groups.</p>","PeriodicalId":34172,"journal":{"name":"International Journal of Arrhythmia","volume":" ","pages":"19"},"PeriodicalIF":0.0,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9340675/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40677228","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Evaluation of five algorithms in predicting the sublocalisation of right ventricular outflow tract arrhythmia (RVOTA) when compared to 3D electroanatomical mapping origin","authors":"R. Prisecaru, C. Leatu, L. Riahi, V. Costache","doi":"10.1186/s42444-021-00050-y","DOIUrl":"https://doi.org/10.1186/s42444-021-00050-y","url":null,"abstract":"","PeriodicalId":34172,"journal":{"name":"International Journal of Arrhythmia","volume":"22 1","pages":"1-10"},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"46675591","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}