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Japanese Journal of Electrocardiology最新文献

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Usefulness of the QuickOptTM in Patients with Complete Atrioventricular Block
Japanese Journal of Electrocardiology Pub Date : 2020-12-23 DOI: 10.5105/jse.40.228
Hirofumi Matsumoto, M. Miyoshi, Hidehiko Minuma, Kohei Nakajima, K. Minami, Tomoya Uchida, C. Nomura, H. Saeki, You Arita, S. Hasegawa
{"title":"Usefulness of the QuickOptTM in Patients with Complete Atrioventricular Block","authors":"Hirofumi Matsumoto, M. Miyoshi, Hidehiko Minuma, Kohei Nakajima, K. Minami, Tomoya Uchida, C. Nomura, H. Saeki, You Arita, S. Hasegawa","doi":"10.5105/jse.40.228","DOIUrl":"https://doi.org/10.5105/jse.40.228","url":null,"abstract":"","PeriodicalId":14543,"journal":{"name":"Japanese Journal of Electrocardiology","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72793765","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}
引用次数: 0
不整脈学・心電学の裾野を広げる 扩大心律失常学、心电学的基础
Japanese Journal of Electrocardiology Pub Date : 2020-12-23 DOI: 10.5105/jse.40.195
T. Sasano
{"title":"不整脈学・心電学の裾野を広げる","authors":"T. Sasano","doi":"10.5105/jse.40.195","DOIUrl":"https://doi.org/10.5105/jse.40.195","url":null,"abstract":"","PeriodicalId":14543,"journal":{"name":"Japanese Journal of Electrocardiology","volume":"68 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76423759","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}
引用次数: 0
Examination of the Compound Motor Action Potential using the V1 Electrode during Cryoballoon Ablation 低温球囊消融过程中V1电极对复合运动动作电位的检测
Japanese Journal of Electrocardiology Pub Date : 2020-12-23 DOI: 10.5105/jse.40.217
M. Takano, T. Kuramochi, Manabu Hisamatsu, Masahiro Hosokawa, H. Hachiya
{"title":"Examination of the Compound Motor Action Potential using the V1 Electrode during Cryoballoon Ablation","authors":"M. Takano, T. Kuramochi, Manabu Hisamatsu, Masahiro Hosokawa, H. Hachiya","doi":"10.5105/jse.40.217","DOIUrl":"https://doi.org/10.5105/jse.40.217","url":null,"abstract":"","PeriodicalId":14543,"journal":{"name":"Japanese Journal of Electrocardiology","volume":"43 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83085144","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}
引用次数: 0
A Study of Validation in Atrial Fibrillation Detection with a Wristwatch-type Pulse Wave Monitoring Device : Comparison with Holter Monitoring Device（CVI ARO 3 study） 腕表型脉搏波监测装置检测心房颤动的有效性研究:与动态心电图监测装置的比较(CVI aro3研究)
Japanese Journal of Electrocardiology Pub Date : 2020-12-23 DOI: 10.5105/jse.40.207
Etsuko Hayama, T. Yamashita, T. Otsuka, N. Yagi, T. Arita, J. Yajima, S. Suzuki
{"title":"A Study of Validation in Atrial Fibrillation Detection with a Wristwatch-type Pulse Wave Monitoring Device : Comparison with Holter Monitoring Device（CVI ARO 3 study）","authors":"Etsuko Hayama, T. Yamashita, T. Otsuka, N. Yagi, T. Arita, J. Yajima, S. Suzuki","doi":"10.5105/jse.40.207","DOIUrl":"https://doi.org/10.5105/jse.40.207","url":null,"abstract":"wristwatch-type pulse wave monitoring device for atrial fibrillation（AF）. Methods : In 84 AF patients（73 paroxysmal and 11 persistent AF, age 70.1 ± 10.0 years）, the new wristwatch-type pulse wave monitoring device（test machine : HC-1, Seiko Epson）and the already-existing Holter monitoring device（SEER-light, GE healthcare）were simultaneously used to record the pulse and electrocardiogram, respectively, for 24 hours. Both of the recordings were separated by 30-min intervals for AF detection（≥ 30-min persisting AF was counted）. AF burden was compared between the two devices. Results : Among 84 patients, AF was detected in 29 patients by HC-1. Using the Holter monitoring device（AF was detected in 28 patients）as the gold standard, the sensitivity and the specificity of the pulse wave device for detecting AF were 92.8％ and 94.6％ , respectively. Among 3660 sections, AF was detected in 682 sections by HC-1. Using the Holter monitoring device（AF was detected in 724 sections）as the gold standard, the sensitivity and specificity of HC-1 were 92.0％ and 99.5％ , respectively. The correlation of AF burden between HC-1 and the Holter monitoring device was 0.799. Conclusion : The wristwatch-type pulse wave monitoring device, HC-1, could be worn for a long period of time and could continuously judge the irregularity of pulses which were specific to AF. In that sense, it would be a useful tool to improve the diagnosis of asymptomatic AF.","PeriodicalId":14543,"journal":{"name":"Japanese Journal of Electrocardiology","volume":"31 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90613626","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}
引用次数: 1
Risk Factors Associated with Heart Failure in Patients with Arrhythmogenic Right Ventricular Cardiomyopathy 心律失常性右室心肌病患者心力衰竭的相关危险因素
Japanese Journal of Electrocardiology Pub Date : 2020-12-23 DOI: 10.5105/jse.40.197
Y. Kimura, T. Noda, K. Kusano
{"title":"Risk Factors Associated with Heart Failure in Patients with Arrhythmogenic Right Ventricular Cardiomyopathy","authors":"Y. Kimura, T. Noda, K. Kusano","doi":"10.5105/jse.40.197","DOIUrl":"https://doi.org/10.5105/jse.40.197","url":null,"abstract":"心不全は不整脈原性右室心筋症(ARVC)における重要な死因の一つであり,本研 究の目的は ARVCにおける心不全の臨床的特徴とその危険因子を明らかにするこ とである.対象は 113例の ARVC患者(男性 85例,平均年齢 44± 15歳)で,中 央値 10年の観察期間中 29人(26%)に心不全入院を認めた.心不全入院ありの群 は認めなかった群に比べ心死亡率は約 10倍であり(48% vs. 4.7%,p< 0.0001),左室・右室駆出率が有意に低く(左室駆出率,45± 15 vs. 54± 13%,p= 0.001;右室駆出率,26± 10 vs. 33± 11%,p= 0.003),I度 房室ブロックおよびイプシロン波を有意に高率に認めた(I度房室ブロック,48% vs. 13%,p= 0.0001;イプシロン波,34% vs. 14%,p= 0.02).多変量解析で はI度房室ブロックが独立した心不全入院の危険因子であった(ハザード比 4.24, p= 0.0011).以上の結果から,ARVC患者において心不全入院は臨床経過の増 悪と関連し,I度房室ブロックが重要な危険因子であることが示された. (心電図,2020,40:197-206)","PeriodicalId":14543,"journal":{"name":"Japanese Journal of Electrocardiology","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75983022","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}
引用次数: 0
心電図自動診断の精度評価ならびに有用性向上へのアプローチ 评估心电图自动诊断的准确度以及提高其有效性的方法
Japanese Journal of Electrocardiology Pub Date : 2020-12-23 DOI: 10.5105/jse.40.263
T. Katoh, Masaaki Yashima, Naohiko Takahashi, E. Watanabe, Takanori Ikeda, Yuji Kasamaki, Naokata Sumitomo, Norihiro Ueda, Hiroshi Morita, Masayasu Hiraoka
{"title":"心電図自動診断の精度評価ならびに有用性向上へのアプローチ","authors":"T. Katoh, Masaaki Yashima, Naohiko Takahashi, E. Watanabe, Takanori Ikeda, Yuji Kasamaki, Naokata Sumitomo, Norihiro Ueda, Hiroshi Morita, Masayasu Hiraoka","doi":"10.5105/jse.40.263","DOIUrl":"https://doi.org/10.5105/jse.40.263","url":null,"abstract":"","PeriodicalId":14543,"journal":{"name":"Japanese Journal of Electrocardiology","volume":"141 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-12-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80102112","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}
引用次数: 0
Association Between Epicardial Adipose Tissue and Atrial Fibrillation 心外膜脂肪组织与心房颤动的关系
Japanese Journal of Electrocardiology Pub Date : 2020-10-30 DOI: 10.5105/jse.40.149
I. Abe, S. Miyamoto, N. Takahashi
{"title":"Association Between Epicardial Adipose Tissue and Atrial Fibrillation","authors":"I. Abe, S. Miyamoto, N. Takahashi","doi":"10.5105/jse.40.149","DOIUrl":"https://doi.org/10.5105/jse.40.149","url":null,"abstract":"Several lines of evidence have shown that epicardial adipose tissue（EAT）is related to the presence, severity, and outcome of atrial fibrillation（AF）. Mechanistically, studies have suggested that the effects of EAT may be mediated by local cytokines/chemokines, inflammation, and fatty infiltration. Here, we discuss the role of EAT, especially in its effect on atrial myocardial fibrosis. Prevention of qualitative alteration of EAT may be a novel therapeutic target for AF.","PeriodicalId":14543,"journal":{"name":"Japanese Journal of Electrocardiology","volume":"170 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77440894","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}
引用次数: 0
第12回植込みデバイス関連冬季大会を終えて 我们结束了第12届冬季种植设备大会，
Japanese Journal of Electrocardiology Pub Date : 2020-10-30 DOI: 10.5105/jse.40.167
E. Watanabe
{"title":"第12回植込みデバイス関連冬季大会を終えて","authors":"E. Watanabe","doi":"10.5105/jse.40.167","DOIUrl":"https://doi.org/10.5105/jse.40.167","url":null,"abstract":"","PeriodicalId":14543,"journal":{"name":"Japanese Journal of Electrocardiology","volume":"35 9 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82802366","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}
引用次数: 0
Molecular Characteristics of Catecholamine-Induced Arrhythmia in Pulmonary Vein 儿茶酚胺致肺静脉心律失常的分子特征
Japanese Journal of Electrocardiology Pub Date : 2020-10-30 DOI: 10.5105/jse.40.141
Yosuke Okamoto
{"title":"Molecular Characteristics of Catecholamine-Induced Arrhythmia in Pulmonary Vein","authors":"Yosuke Okamoto","doi":"10.5105/jse.40.141","DOIUrl":"https://doi.org/10.5105/jse.40.141","url":null,"abstract":"Molecular Characteristics of Catecholamine-Induced Arrhythmia in Pulmonary Vein It is known that pulmonary veins（PVs）are an origin of the most frequent arrhythmia, atrial fibrillation. However, molecular characteristics of the arrhythmogenicity unique to PV myocytes is still unclear. We have investigated the molecular mechanism of catecholamine-induced arrhythmia using both electrophysiology and molecular biology with isolated PV cardiomyocytes of rats. In this paper, I mainly discuss cross-talk among a cluster of Ca 2+ -releasing channels on the sarcoplasmic reticulum and Na + -Ca 2+ exchanger on T-tubule（Ca 2+ releasing-NCX coupling）, a hyperpolarization activated Cl － current originated in ClC-2/HSPA8 complex, and influence of the adenylate cyclase.","PeriodicalId":14543,"journal":{"name":"Japanese Journal of Electrocardiology","volume":"87 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86054228","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}
引用次数: 0
Effects of Time from Onset or Diagnosis of Atrial Fibrillation to Catheter Ablation on Outcomes : The Role of Primary Care Physicians 从房颤发病或诊断到导管消融的时间对结果的影响:初级保健医生的作用
Japanese Journal of Electrocardiology Pub Date : 2020-10-30 DOI: 10.5105/jse.40.158
Y. Matsumoto, A. Kobori, K. Kumagai, Hideko Toyama, H. Yoshida, A. Shintani, Y. Sasaki, Y. Furukawa
{"title":"Effects of Time from Onset or Diagnosis of Atrial Fibrillation to Catheter Ablation on Outcomes : The Role of Primary Care Physicians","authors":"Y. Matsumoto, A. Kobori, K. Kumagai, Hideko Toyama, H. Yoshida, A. Shintani, Y. Sasaki, Y. Furukawa","doi":"10.5105/jse.40.158","DOIUrl":"https://doi.org/10.5105/jse.40.158","url":null,"abstract":"","PeriodicalId":14543,"journal":{"name":"Japanese Journal of Electrocardiology","volume":"36 1","pages":"158-166"},"PeriodicalIF":0.0,"publicationDate":"2020-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81286489","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}
引用次数: 0
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