著者
Natsuko Kanazawa Sumio Yamada Kiyohide Fushimi
出版者
The Japanese Circulation Society
雑誌
Circulation Reports (ISSN:24340790)
巻号頁・発行日
vol.3, no.10, pp.569-577, 2021-10-08 (Released:2021-10-08)
参考文献数
37
被引用文献数
10

Background:Despite the prognostic effectiveness of cardiac rehabilitation (CR) in patients with cardiovascular disease (CVD), it has been underutilized. Understanding the trend of dissemination of CR over the years would help provide a perspective of CR in Japan.Methods and Results:A retrospective epidemiological survey between fiscal years 2010 and 2017 was conducted using the diagnosis procedure combination database (a Japanese administrative database). Data on 2,046,302 patients with CVD from 1,632 hospitals were extracted. The proportion of CR-certified hospitals among hospitals treating patients with CVD increased from 31.6% in 2010 to 56.6% in 2017. Over the same period, the participation rate in inpatient CR (ICR) increased from 18.3% to 39.0%, but the participation rate in outpatient CR (OCR) remained low (from 1.4% to 2.5%). The CR participation rates varied widely according to the main disease group. Approximately 95% of ICR participants did not continue CR after discharge.Conclusions:The number of CR-certified hospitals increased from 2010 to 2017, leading to increased ICR participation across patients with CVD; however, OCR has remained extremely underutilized. Immediate action is urgently required to increase the use of OCR.
著者
Taiki Nishikawa Shinya Shimizu Haruo Kamiya Jun Ueyama Sumio Yamada
出版者
International Heart Journal Association
雑誌
International Heart Journal (ISSN:13492365)
巻号頁・発行日
vol.63, no.6, pp.1107-1114, 2022-11-30 (Released:2022-11-30)
参考文献数
35

Oxidative stress plays a crucial role in the progression of heart failure (HF). We surveyed the fraction of human mercaptalbumin [f (HMA) ], an indicator of the redox state of human serum albumin (HSA), in patients with HF and examined whether f (HMA) is associated with the severity of HF.We enrolled consecutive elderly patients hospitalized for acute HF or exacerbation of HF. The redox state of HSA was measured by the high-performance liquid chromatography with postcolumn bromocresol green method using serum samples collected close to discharge. First, the distribution of f (HMA) in HF was compared to that in community-dwelling elderly individuals (n = 125; median age, 80 years) as a control group analyzed in a previous study. Overall, 133 patients (median age, 81 years; 75 men) were included. Patients with HF showed a lower level of f (HMA) than those of the control group (55.0% [IQR 47.7-61.3] versus 66.3% [IQR 62.8-70.0], P < 0.001]. Multiple regression analysis showed a negative correlation between f (HMA) and log-transformed B-type natriuretic peptide (standardized beta = −0.19).Patients with HF showed lower f (HMA) than those in the control group. Additionally, f (HMA) was related to HF independently with log-transformed B-type natriuretic peptide in the multivariate regression analysis, suggesting that f (HMA) is a biomarker that reflects the redox state in HF patients.