著者

Shamima Akter Tohru Nakagawa Toru Honda Shuichiro Yamamoto Keisuke Kuwahara Hiroko Okazaki Huanhuan Hu Teppei Imai Akiko Nishihara Toshiaki Miyamoto Naoko Sasaki Takayuki Ogasawara Akihiko Uehara Makoto Yamamoto Taizo Murakami Makiko Shimizu Masafumi Eguchi Takeshi Kochi Ai Hori Satsue Nagahama Kentaro Tomita Maki Konishi Ikuko Kashino Akiko Nanri Isamu Kabe Tetsuya Mizoue Naoki Kunugita Seitaro Dohi for the Japan Epidemiology Collaboration on Occupational Health Study Group

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

vol.82, no.12, pp.3005-3012, 2018-11-24 (Released:2018-11-24)

参考文献数

28

被引用文献数

20

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Background: The effect of smoking on mortality in working-age adults remains unclear. Accordingly, we compared the effects of cigarette smoking and smoking cessation on total and cause-specific mortality in a Japanese working population. Methods and Results: This study included 79,114 Japanese workers aged 20–85 years who participated in the Japan Epidemiology Collaboration on Occupational Health Study. Deaths and causes of death were identified from death certificates, sick leave documents, family confirmation, and other sources. Hazard ratios (HRs) and 95% confidence intervals (CIs) were estimated via Cox proportional hazards regression. During a maximum 6-year follow-up, there were 252 deaths in total. Multivariable-adjusted HRs (95% CIs) for total mortality, cardiovascular disease (CVD) mortality, and tobacco-related cancer mortality were 1.49 (1.10–2.01), 1.79 (0.99–3.24), and 1.80 (1.02–3.19), respectively, in current vs. never smokers. Among current smokers, the risks of total, tobacco-related cancer, and CVD mortality increased with increasing cigarette consumption (Ptrend<0.05 for all). Compared with never smokers, former smokers who quit <5 and ≥5 years before baseline had HRs (95% CIs) for total mortality of 1.80 (1.00–3.25) and 1.02 (0.57–1.82), respectively. Conclusions: In this cohort of workers, cigarette smoking was associated with increased risk of death from all and specific causes (including CVD and tobacco-related cancer), although these risks diminished 5 years after smoking cessation.

著者

Satoshi Katano Toshiyuki Yano Ryo Numazawa Ryohei Nagaoka Kotaro Yamano Yusuke Fujisawa Suguru Honma Ayako Watanabe Katsuhiko Ohori Hidemichi Kouzu Takefumi Fujito Tomoyuki Ishigo Hayato Kunihara Hiroya Fujisaki Masaki Katayose Akiyoshi Hashimoto Masato Furuhashi

出版者

The Japanese Circulation Society

雑誌

Circulation Reports (ISSN:24340790)

巻号頁・発行日

pp.CR-23-0049, (Released:2023-06-20)

参考文献数

41

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Background: A multidisciplinary team (MDT) approach is crucial for managing older patients with heart failure (HF). We investigated the impact on clinical outcomes of implementation of a conference sheet (CS) with an 8-component radar chart for visualizing and sharing patient information.Methods and Results: We enrolled 395 older inpatients with HF (median age 79 years [interquartile range 72–85 years]; 47% women) and divided them into 2 groups according to CS implementation: a non-CS group (before CS implementation; n=145) and a CS group (after CS implementation; n=250). The clinical characteristics of patients in the CS group were assessed using 8 scales (physical function, functional status, comorbidities, nutritional status, medication adherence, cognitive function, HF knowledge level, and home care level). In-hospital outcomes (Short Physical Performance Battery, Barthel Index score, length of hospital stay, and hospital transfer rate) were significantly better in the CS than non-CS group. During the follow-up period, 112 patients experienced composite events (all-cause death or admission for HF). Inverse probabilities of treatment-weighted Cox proportional hazard analyses demonstrated a 39% reduction in risk of composite events in the CS group (adjusted hazard ratio 0.65; 95% confidence interval 0.43–0.97).Conclusions: Radar chart-based information sharing among MDT members is associated with superior in-hospital clinical outcomes and a favorable prognosis.

著者

Shintaro Sakaguchi Naoki Fujimoto Kazuhide Ichikawa Daisuke Izumi Koji Katsuta Masafumi Takafuji Kyoko Imanaka-Yoshida Kaoru Dohi

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

vol.86, no.3, pp.472, 2022-02-25 (Released:2022-02-25)

参考文献数

1

被引用文献数

1 5

著者

Toshiyuki Noda Kazuhiko Nishigaki Shinya Minatoguchi

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-20-0307, (Released:2020-06-11)

参考文献数

14

被引用文献数

34

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Background:Because ST-elevation myocardial infarction (STEMI) extensively damages the heart, regenerative therapy with pluripotent stem cells such as multilineage-differentiating stress enduring (Muse) cells is required.Methods and Results:In a first-in-human study, 3 STEMI patients with a left ventricular ejection fraction (LVEF) ≤45% after successful percutaneous coronary intervention received intravenously 1.5×107cells of a human Muse cell-based product, CL2020. The safety and efficacy on LVEF and wall motion score index (WMSI) were evaluated for 12 weeks. No adverse drug reaction was noted. LVEF and WMSI were markedly improved.Conclusions:The first-in-human intravenous administration of CL2020 was safe and markedly improved LV function in STEMI patients.

著者

Toshiki Kaihara Martijn Scherrenberg Maarten Falter Ines Frederix Haruki Itoh Shigeru Makita Yoshihiro J. Akashi Paul Dendale

出版者

The Japanese Circulation Society

雑誌

Circulation Reports (ISSN:24340790)

巻号頁・発行日

vol.3, no.12, pp.733-736, 2021-12-10 (Released:2021-12-10)

参考文献数

31

被引用文献数

12

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Cardiac rehabilitation (CR) is a well-known intervention for the secondary prevention of cardiovascular diseases. However, in Japan, the outpatient CR participation rate is estimated to be very low. Cardiac telerehabilitation (CTR) can be defined as a remote CR program using digital health technology to support it. Evidence regarding the use of CTR has been accumulated, and the COVID-19 pandemic has accelerated the need for CTR. Japan has sufficient potential to benefit from CTR because, nationally, digital literacy is high and the infrastructure for telemedicine is developed. To overcome several barriers, evidence of CTR in Japan, well-educated multidisciplinary CTR teams, a good combination of center-based CR and CTR, and sophisticated systems including social insurance and adequate legislation need to be developed immediately. CTR has the potential to increase the low CR participation rate in Japan. CTR also has many different effects that not only cardiologists, but also paramedics who engage in CTR, have to be aware of.

著者

Hitoshi Ogino Osamu Iida Koichi Akutsu Yoshiro Chiba Hiromitsu Hayashi Hatsue Ishibashi-Ueda Shuichiro Kaji Masaaki Kato Kimihiro Komori Hitoshi Matsuda Kenji Minatoya Hiroko Morisaki Takao Ohki Yoshikatsu Saiki Kunihiro Shigematsu Norihiko Shiiya Hideyuki Shimizu Nobuyoshi Azuma Hirooki Higami Shigeo Ichihashi Toru Iwahashi Kentaro Kamiya Takahiro Katsumata Nobuyoshi Kawaharada Yoshihisa Kinoshita Takuya Matsumoto Shinji Miyamoto Takayuki Morisaki Tetsuro Morota Kiyonori Nanto Toshiya Nishibe Kenji Okada Kazumasa Orihashi Junichi Tazaki Masanao Toma Takuro Tsukube Keiji Uchida Tatsuo Ueda Akihiko Usui Kazuo Yamanaka Haruo Yamauchi Kunihiro Yoshioka Takeshi Kimura Tetsuro Miyata Yutaka Okita Minoru Ono Yuichi Ueda on behalf of the Japanese Circulation Society the Japanese Society for Cardiovascular Surgery the Japanese Association for Thoracic Surgery and the Japanese Society for Vascular Surgery Joint Working Group

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-22-0794, (Released:2023-09-01)

参考文献数

1943

被引用文献数

13

著者

Shigeru Makita Takanori Yasu Yoshihiro J Akashi Hitoshi Adachi Hideo Izawa Shunichi Ishihara Yoshitaka Iso Hideo Ohuchi Kazuto Omiya Yusuke Ohya Koichi Okita Yutaka Kimura Akira Koike Masahiro Kohzuki Shinji Koba Masataka Sata Kazunori Shimada Tomoki Shimokawa Hirokazu Shiraishi Naokata Sumitomo Tetsuya Takahashi Tomoyuki Takura Hiroyuki Tsutsui Masatoshi Nagayama Emiko Hasegawa Yoshihiro Fukumoto Yutaka Furukawa Shin-ichiro Miura Satoshi Yasuda Sumio Yamada Yuichiro Yamada Dai Yumino Toshiko Yoshida Takuji Adachi Toshimi Ikegame Kazuhiro P Izawa Takeshi Ishida Neiko Ozasa Naohiko Osada Hiroaki Obata Naoya Kakutani Yusuke Kasahara Masaaki Kato Kentaro Kamiya Shintaro Kinugawa Yuji Kono Yasuyuki Kobayashi Teruyuki Koyama Kazuhiro Sase Shinji Sato Tatsuhiro Shibata Norio Suzuki Daisuke Tamaki Minako Yamaoka-Tojo Michio Nakanishi Eisaku Nakane Mari Nishizaki Taiki Higo Kanta Fujimi Tasuku Honda Yasuharu Matsumoto Noriko Matsumoto Ikuko Miyawaki Makoto Murata Shusuke Yagi Masanobu Yanase Midori Yamada Miho Yokoyama Noboru Watanabe Haruki Ito Takeshi Kimura Syunei Kyo Yoichi Goto Ryuji Nohara Ken-Ichi Hirata on behalf of the Japanese Circulation Society/the Japanese Association of Cardiac Rehabilitation Joint Working Group

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-22-0234, (Released:2022-12-09)

参考文献数

559

被引用文献数

67

著者

Masashi Kanai Takuya Toda Kojiro Yamamoto Marina Akimoto Yuta Hagiwara

出版者

The Japanese Circulation Society

雑誌

Circulation Reports (ISSN:24340790)

巻号頁・発行日

vol.4, no.7, pp.322-329, 2022-07-08 (Released:2022-07-08)

参考文献数

41

被引用文献数

1

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Background: The overlap of multiple lifestyle-related diseases increases the risk of vascular diseases. This study investigated the effects of a mobile health (mHealth)-based disease management program on blood pressure and the safety of this program in people with multiple lifestyle-related diseases at risk of developing vascular disease.Methods and Results: This retrospective observational study was conducted using secondary data collected by PREVENT Inc. People with a full history of hypertension, diabetes, and dyslipidemia and who participated in a 6-month mHealth-based disease management program were included in the study. The primary outcome was blood pressure. Adverse events during the program were investigated to evaluate safety. In total, 125 participants (mean [±SD] age 55.3±6.2 years) were examined. Systolic and diastolic blood pressure were significantly lower after the intervention than at baseline (systolic blood pressure, 128.0±12.3 vs. 131.9±12.7 mmHg [P<0.001]; diastolic blood pressure, 81.2±9.3 vs. 83.6±8.9 mmHg; P=0.003). No serious adverse events occurred during the program.Conclusions: The present results indicate that the mHealth-based disease management program may reduce blood pressure in people with multiple lifestyle-related diseases at risk of developing vascular disease and that the program is safe. These findings will help shape future health instructions using mHealth-based interventions.

著者

Shun Kohsaka Kenji Fukushima Ippei Watanabe Susumu Manabe Nozomi Niimi Yodo Gatate Mitsuaki Sawano Shintaro Nakano

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-21-0345, (Released:2021-06-18)

参考文献数

68

被引用文献数

3

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Coronary artery disease (CAD) remains a leading cause of mortality and morbidity in developed countries. Although urgent revascularization is the cornerstone of management of acute coronary syndrome (ACS), for patients with stable CAD recent large-scale clinical trials indicate that a mechanical ‘fix’ of a narrowed artery is not obviously beneficial; ACS and stable CAD are increasingly recognized as different clinical entities. We review the perspectives on (1) modifying the diagnostic pathway of stable CAD with the incorporation of modern estimates of pretest probability, (2) non-imaging evaluations based on their availability, (3) the optimal timing of invasive coronary angiography and revascularization, and (4) the implementation of medical therapy during the work-up.

著者

Yoshiharu Kinugasa Masakazu Saitoh Toshimi Ikegame Aoi Ikarashi Kazushige Kadota Kentaro Kamiya Shun Kohsaka Atsushi Mizuno Isao Miyajima Eisaku Nakane Azusa Nei Tatsuhiro Shibata Hiroyuki Yokoyama Sei Yumikura Dai Yumino Noboru Watanabe Mitsuaki Isobe on behalf of the Research Team for the Provision of Heart Failure Care Centered on General Practitioners in the Community

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-21-0335, (Released:2021-07-07)

参考文献数

32

被引用文献数

10

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Background:The purpose of this study was to clarify the current status and issues of community collaboration in heart failure (HF) using a nationwide questionnaire survey.Methods and Results:We conducted a survey among hospital cardiologists and general practitioners (GPs) using a web-based questionnaire developed with the Delphi method, to assess the quality of community collaboration in HF. We received responses from 46 of the 47 prefectures in Japan, including from 281 hospital cardiologists and 145 GPs. The survey included the following characteristics and issues regarding community collaboration. (1) Hospital cardiologists prioritized medical intervention for preventing HF hospitalization and death whereas GPs prioritized supporting the daily living of patients and their families. (2) Hospital cardiologists have not provided information that meets the needs of GPs, and few regions have a community-based system that allows for the sharing of information about patients with HF. (3) In the transition to home care, there are few opportunities for direct communication between hospitals and community staff, and consultation systems are not well developed.Conclusions:The current study clarified the real-world status and issues of community collaboration for HF in Japan, especially the differences in priorities for HF management between hospital cardiologists and GPs. Our data will contribute to the future direction and promotion of community collaboration in HF management.

著者

Samira R. Aili Phillip Lo Jeanette E. Villanueva Yashutosh Joshi Sam Emmanuel Peter S. Macdonald

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-21-0819, (Released:2021-10-27)

参考文献数

43

被引用文献数

10

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Background:Frailty is prevalent in patients with heart failure (HF) and associated with increased morbidity and mortality. Hence, there has been increased interest in the reversibility of frailty following treatment with medication or surgery. This systematic review aimed to assess the reversibility of frailty in patients with HF before and after surgical interventions aimed at treating the underlying cause of HF. It also aimed to assess the efficacy of cardiac rehabilitation and prehabilitation in reversing or preventing frailty in patients with HF.Methods and Results:Searches of PubMed, MEDLINE and Academic Search Ultimate identified studies with HF patients undergoing interventions to reverse frailty. Titles, abstracts and full texts were screened for eligibility based on the PRISMA guidelines and using predefined inclusion/exclusion criteria in relation to participants, intervention, control, outcome and study design. In total, 14 studies were included: 3 assessed the effect of surgery, 7 assessed the effect of rehabilitation programs, 2 assessed the effect of a prehabilitation program and 2 assessed the effect of program interruptions on HF patients.Conclusions:Overall, it was found that frailty is at least partially reversible and potentially preventable in patients with HF. Interruption of rehabilitation programs resulted in deterioration of the frailty status. Future research should focus on the role of prehabilitation in mitigating frailty prior to surgical intervention.

著者

Batool Almogheer Alexios Antonopoulos Panagiotis Papagkikas Raad H Mohiaddin

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-20-0993, (Released:2021-01-23)

参考文献数

3

著者

Tetsuma Kawaji Satoshi Shizuta Takanori Aizawa Shushi Nishiwaki Takashi Yoshizawa Suguru Nishiuchi Masashi Kato Takafumi Yokomatsu Shinji Miki for the TRANQUILIZE AF Registry Investigators

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-23-0263, (Released:2023-09-22)

参考文献数

22

被引用文献数

1

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Background: This study assessed the prognostic importance of B-type natriuretic peptide (BNP) concentrations for clinical events after catheter ablation for atrial fibrillation (AF).Methods and Results: We enrolled 1,750 consecutive patients undergoing initial AF ablation whose baseline BNP data were available from a large-scale multicenter observational cohort (TRANQUILIZE-AF Registry). The prognostic impact of BNP concentration on clinical outcomes, including recurrent tachyarrhythmias and a composite of heart failure (HF) hospitalization or cardiac death, was evaluated. Median baseline BNP was 94.2 pg/mL. During a median follow-up of 2.4 years, low BNP (<38.3 pg/mL) was associated with lower rates of recurrent atrial tachyarrhythmias than BNP concentrations ≥38.3 pg/mL (19.9% vs. 30.6% at 3 years; P<0.001) and HF (0.8% vs. 5.3% at 3 years; P<0.001). Multivariable Cox regression analyses revealed that low BNP was independently associated with lower risks of arrhythmia recurrence (hazard ratio [HR] 0.63; 95% confidence interval [CI] 0.47–0.82; P<0.001) and HF (HR 0.17; 95% CI 0.04–0.71; P=0.002). The favorable impact of low BNP on arrhythmia recurrence was prominent in patients with paroxysmal, but not non-paroxysmal, AF, particularly among those with long-standing AF.Conclusions: Low BNP concentrations had a favorable impact on clinical outcomes after AF ablation. The heterogeneous impact of baseline BNP concentrations on arrhythmia recurrence for the subgroups of patients divided by AF type warrants future larger studies with longer follow-up periods.

著者

Michifumi Tokuda Seigo Yamashita Satoko Shiomi Ryutaro Sakurai Hidenori Sato Hirotsuna Oseto Masaaki Yokoyama Kenichi Tokutake Mika Kato Ryohsuke Narui Shin-ichi Tanigawa Michihiro Yoshimura Teiichi Yamane

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-23-0048, (Released:2023-05-30)

参考文献数

24

被引用文献数

2

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Background: Pulmonary vein stenosis (PVS) after PV isolation (PVI) for atrial fibrillation (AF) is a severe complication that requires angioplasty. This study aimed to compare the reduction of the cross-sectional PV area (PVA) and the incidence of PVS after cryoballoon (CB)-PVI, hot balloon (HB)-PVI, or laser balloon (LB)-PVI.Methods and Results: A total of 320 patients who underwent an initial catheter ablation procedure for AF using a CB, HB, or LB in 2 hospitals were included. They underwent contrast-enhanced multidetector CT before and 3 months after the procedure. In all 4 PVs, the reduction in PVA was more significant in the LB group than in the CB or HB groups, respectively. Moderate (50–75%) and severe (>75%) PVS were observed in 5.3% and 0.5% of the PVs, respectively. Although moderate PVS was more frequently observed in the LB group than in the CB or HB groups (8.2%, 3.8%, and 5.0%; P=0.03), the incidence of severe PVS was similar in the LB, CB, and HB groups (0.3%, 0.5%, and 1.0%; P=0.46). Symptomatic PVS requiring intervention occurred in 1 (0.3%) patient.Conclusions: Although the reduction in cross-sectional PVA and the incidence of moderate PVS after LB-PVI was more significant than after CB-PVI or HB-PVI, it rarely led to severe PVS. Symptomatic PVS requiring intervention was rare after the balloon ablation of AF.

著者

Keisuke Kida Takeshi Kitai Norio Suzuki Kohei Ashikaga Seisyou Kou Nobuyuki Kagiyama Tetsuo Yamaguchi Takahiro Okumura Atsushi Mizuno Shogo Oishi Yasutaka Inuzuka Eiichi Akiyama Satoshi Suzuki Masayoshi Yamamoto Yuya Matsue

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-21-0269, (Released:2021-07-09)

参考文献数

24

被引用文献数

3

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Background:Atrial fibrillation (AF) is a common arrhythmia in patients with acute heart failure (AHF). Heart rate (HR) also changes significantly over time. However, the association between changes in HR in AF patients and prognosis is uncertain.Methods and Results:We investigated the association between HR reduction in AF achieved within 48 h of admission and 60-day mortality in patients with AHF from the REALITY-AHF study. The percentage HR (%HR) reduction was calculated as (baseline HR–HR at 48 h) / baseline HR × 100. The primary endpoint was 60-day all-cause mortality. In 468 patients with confirmed AF at both admission and 48 h after admission, the median HR at these time points was 105±31 and 84±18 beats/min, respectively. The median %HR reduction was 15.4% (interquartile range 2.2–31.4%). During the 60 days of admission, 39 deaths (8.3%) were recorded, and the %HR reduction within 48 h was significantly associated with 60-day mortality in the unadjusted model (hazard ratio [HR] 0.85; 95% confidence interval [CI] 0.77–0.95; P=0.005) and after adjusting for other covariates (HR 0.81; 95% CI 0.68–0.96; P=0.016).Furthermore, the %HR reduction was associated with a significant reduction in 60-day mortality in patients with higher baseline HR.Conclusions:%HR reduction is associated with a better short-term prognosis in patients with AHF presenting with AF, particularly in those with a rapid ventricular response.

著者

Tomomi Ide Hidetaka Kaku Shouji Matsushima Takeshi Tohyama Nobuyuki Enzan Kouta Funakoshi Yoko Sumita Michikazu Nakai Kunihiro Nishimura Yoshihiro Miyamoto Miyuki Tsuchihashi-Makaya Masaru Hatano Issei Komuro Hiroyuki Tsutsui the JROADHF Investigators

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-20-0947, (Released:2021-04-15)

参考文献数

35

被引用文献数

56

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Background:With aging population, the prevalence and incidence of heart failure (HF) have been increasing worldwide. However, the characteristics and outcomes of patients with HF in an era of aging are not well established in Japan.Methods and Results:The Japanese Registry Of Acute Decompensated Heart Failure (JROADHF), a retrospective, multicenter, nationwide registry, was designed to study the clinical characteristics and outcomes of patients hospitalized with HF throughout Japan in 2013. One-hundred and twenty-eight hospitals were selected by cluster random sampling and 13,238 hospitalized patients with HF were identified by medical record review. Demographics, medical history, severity, treatment, and in-hospital and long-term outcome data were collected from the Diagnostic Procedure Combination and medical charts. Data were analyzed using univariate and multivariate logistic regression analysis. The mean age of registered patients was 78.0±12.5 years and 52.8% were male. Elderly patients (age >75 years) accounted for 68.9%, and HF with preserved ejection fraction (HFpEF) accounted for 45.1%. Median length of hospital stay was 18 days and in-hospital mortality was 7.7%. The median follow-up period was 4.3 years, and the incidence rates for cardiovascular death and rehospitalization for HF were 7.1 and 21.1 per 100 person-years, respectively.Conclusions:A contemporary nationwide registry demonstrated that hospitalized HF patients were very elderly, HFpEF was common, and their prognosis was still poor in Japan.

著者

Mari Ishida Chisa Matsumoto Keisuke Kida Memori Fukuda Nobuyuki Kagiyama Kenya Kusunose Shingo Matsumoto Seitaro Nomura Takahiro Okumura Yasutsugu Shiono Tatsunori Taniguchi Atsushi Mizuno Takuya Kishi Koichi Node Issei Komuro Ken-ichi Hirata Directors of the Japanese Circulation Society

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

vol.85, no.12, pp.2248-2251, 2021-11-25 (Released:2021-11-25)

参考文献数

8

著者

Makoto Kodama Hirotaka Oda Masaaki Okabe Yoshifusa Aizawa Tohru Izumi

出版者

The Japanese Circulation Society

雑誌

JAPANESE CIRCULATION JOURNAL (ISSN:00471828)

巻号頁・発行日

vol.65, no.11, pp.961-964, 2001 (Released:2001-10-25)

参考文献数

16

被引用文献数

21 26

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The frequency of myocarditis and the prognosis for patients remains uncertain and, moreover, the clinical classification of myocarditis is controversial. From 1985 to 2000, 71 adult patients with clinically suspected myocarditis were admitted to 11 cardiovascular centers. Of these, 48 cases had histology proven myocarditis: 41 cases of lymphocytic myocarditis, 6 of giant cell myocarditis and 1 of eosinophilic myocarditis. Myocarditis was classified as acute (30 cases) or chronic (18 cases) according to the onset of the disease, and acute myocarditis was further categorized into common or fulminant type depending on whether or not patients required mechanical circulatory support in the management of heart failure (9 and 21 cases, respectively). Chronic myocarditis was divided into 3 subgroups: a persistent type lasting over 3 months after distinct onset (3 cases), a recurrent type (2 cases) and a latent form (13 cases). The early mortality of these 5 subtypes of myocarditis were acute common 22%, acute fluminant 43%, chronic persistent 33%, chronic recurrent 50%, and chronic latent 38%. The overall early mortality of all patients with myocarditis was 38% in spite of aggressive treatment during hospitalization. On the other hand, the long-term prognosis of patients with myocarditis was favorable; only 4 cases, who survived the active phase, died in the late phase: 1 had fulminant myocarditis and the other 3 had the chronic latent form. Thus, the early mortality of patients with myocarditis was very high regardless of the subtype, but if patients can survive the active phase, they have a favorable prognosis except with the chronic latent form. (Jpn Circ J 2001; 65: 961 - 964)

著者

Mari Ishida Chisa Matsumoto Keisuke Kida Memori Fukuda Nobuyuki Kagiyama Kenya Kusunose Shingo Matsumoto Seitaro Nomura Takahiro Okumura Yasutsugu Shiono Tatsunori Taniguchi Atsushi Mizuno Takuya Kishi Koichi Node Issei Komuro Ken-ichi Hirata Directors of the Japanese Circulation Society

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-21-0822, (Released:2021-10-22)

参考文献数

8

著者

Akihiko Nogami Takashi Kurita Haruhiko Abe Kenji Ando Toshiyuki Ishikawa Katsuhiko Imai Akihiko Usui Kaoru Okishige Kengo Kusano Koichiro Kumagai Masahiko Goya Yoshinori Kobayashi Akihiko Shimizu Wataru Shimizu Morio Shoda Naokata Sumitomo Yoshihiro Seo Atsushi Takahashi Hiroshi Tada Shigeto Naito Yuji Nakazato Takashi Nishimura Takashi Nitta Shinichi Niwano Nobuhisa Hagiwara Yuji Murakawa Teiichi Yamane Takeshi Aiba Koichi Inoue Yuki Iwasaki Yasuya Inden Kikuya Uno Michio Ogano Masaomi Kimura Shun-ichiro Sakamoto Shingo Sasaki Kazuhiro Satomi Tsuyoshi Shiga Tsugutoshi Suzuki Yukio Sekiguchi Kyoko Soejima Masahiko Takagi Masaomi Chinushi Nobuhiro Nishi Takashi Noda Hitoshi Hachiya Masataka Mitsuno Takeshi Mitsuhashi Yasushi Miyauchi Aya Miyazaki Tomoshige Morimoto Hiro Yamasaki Yoshifusa Aizawa Tohru Ohe Takeshi Kimura Kazuo Tanemoto Hiroyuki Tsutsui Hideo Mitamura on behalf of the JCS/JHRS Joint Working Group

出版者

The Japanese Circulation Society

雑誌

Circulation Journal (ISSN:13469843)

巻号頁・発行日

pp.CJ-20-0637, (Released:2021-06-01)

参考文献数

1350

被引用文献数

75