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Your search keyword '"the KCHF Study Investigators"' showing total 3 results
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3 results on '"the KCHF Study Investigators"'

1. Coronary angiography in patients with acute heart failure: from the KCHF registry

Author

Takeshi Morimoto, Takashi Morinaga, Kchf Study Investigators, Yasutaka Inuzuka, Kenji Ando, Koichiro Kuwahara, Erika Yamamoto, Takeshi Kimura, Yuichi Kawase, Neiko Ozasa, Yugo Yamashita, Takafumi Kawai, Ryusuke Nishikawa, Mamoru Toyofuku, Moritake Iguchi, Takeshi Kitai, Yodo Tamaki, Ryoji Taniguchi, Akihiro Komasa, Yuta Seko, Masayuki Shiba, Takefumi Kishimori, Hidenori Yaku, Kazushige Kadota, Yusuke Yoshikawa, Kazuya Nagao, Yukihito Sato, Yutaka Furukawa, and Takao Kato

Subjects
Male, medicine.medical_specialty, Acute coronary syndrome, Coronary angiography, Lower risk, Ventricular Dysfunction, Left, Internal medicine, medicine, Diseases of the circulatory (Cardiovascular) system, Humans, Registries, Outcome, Aged, 80 and over, Heart Failure, Ejection fraction, business.industry, Hazard ratio, Acute heart failure, Atrial fibrillation, Odds ratio, Original Articles, medicine.disease, Confidence interval, Hospitalization, RC666-701, Heart failure, Cardiology, Original Article, Cardiology and Cardiovascular Medicine, business
Abstract

Aims Little is known about the characteristics and outcomes of patients who undergo coronary angiography during heart failure (HF) hospitalization, as well as those with coronary stenosis, and those who underwent coronary revascularization. Methods and results We analysed 2163 patients who were hospitalized for HF without acute coronary syndrome or prior HF hospitalization. We compared patient characteristics and 1 year clinical outcomes according to (i) patients with versus without coronary angiography, (ii) patients with versus without coronary stenosis, and (iii) patients with versus without coronary revascularization. The primary outcome measure was the composite of all‐cause death or HF hospitalization. Coronary angiography was performed in 37.0% of patients. In the multivariable logistic regression analysis, factors independently associated with coronary angiography were age

Published
2021

2. Demographics, Management, and In-Hospital Outcome of Hospitalized Acute Heart Failure Syndrome Patients in Contemporary Real Clinical Practice in Japan --Observations From the Prospective, Multicenter Kyoto Congestive Heart Failure (KCHF) Registry

Author

Ryusuke Nishikawa, Masashi Kato, Satoshi Shizuta, Takao Kato, Takeshi Morimoto, Yusuke Yoshikawa, Kenichi Sasaki, Yodo Tamaki, Kazuya Nagao, Koh Ono, Toshikazu Jinnai, Mitsunori Kawato, Erika Yamamoto, Mamoru Toyofuku, Yoshihisa Nakagawa, Kanae Su, Koichiro Kuwahara, Yasutaka Inuzuka, Kenji Ando, Mamoru Takahashi, Ryoji Taniguchi, Takeshi Kimura, Takeshi Kitai, Yukihito Sato, Moritake Iguchi, Yutaka Furukawa, Akihiro Komasa, Hidenori Yaku, Kazushige Kadota, Yuichi Kawase, Tomoyuki Ikeda, Takafumi Kawai, Neiko Ozasa, Takashi Morinaga, and Kchf Study Investigators

Subjects
Male, medicine.medical_specialty, Demographics, Acute decompensated heart failure, Heart failure, 030204 cardiovascular system & hematology, Disease-Free Survival, 03 medical and health sciences, 0302 clinical medicine, Japan, Internal medicine, Medicine, Humans, 030212 general & internal medicine, Hospital Mortality, Prospective Studies, Registries, cardiovascular diseases, Mortality, Aged, Aged, 80 and over, Ejection fraction, business.industry, Mortality rate, Stroke Volume, General Medicine, Syndrome, medicine.disease, Clinical Practice, Survival Rate, Hospitalization, Hospital outcomes, Acute Disease, Cardiology, cardiovascular system, Female, Cardiology and Cardiovascular Medicine, business, Cohort study, Mid-range ejection fraction, circulatory and respiratory physiology
Abstract

[Background]: There is a scarcity of reports on the clinical characteristics and management practice in contemporary all-comer patients with acute decompensated heart failure (ADHF). [Methods and Results]: The Kyoto Congestive Heart Failure (KCHF) registry is a prospective observational cohort study enrolling 4, 056 consecutive patients who had hospital admission due to ADHF without any exclusion criteria between October 2014 and March 2016 in the 19 participating hospitals in Japan. Baseline characteristics, clinical presentations, management, and in-hospital outcomes were compared between heart failure (HF) with reduced left ventricular ejection fraction (LVEF; HFrEF, LVEF

Published
2018

3. Improved and new-onset anemia during follow-up in patients with acute decompensated heart failure

Author

Yasutaka Inuzuka, Kenji Ando, Moritake Iguchi, Koichiro Kuwahara, Masayuki Shiba, Takeshi Kimura, Hidenori Yaku, Takeshi Morimoto, Yuta Seko, Mamoru Toyofuku, Takao Kato, Yuichi Kawase, Neiko Ozasa, Yukihito Sato, Erika Yamamoto, Yugo Yamashita, Yutaka Furukawa, Takeshi Kitai, Takashi Morinaga, Kchf Study Investigators, Kazushige Kadota, Yusuke Yoshikawa, Kazuya Nagao, and Yodo Tamaki

Subjects
medicine.medical_specialty, Acute decompensated heart failure, Anemia, business.industry, Hazard ratio, Absolute risk reduction, General Medicine, medicine.disease, Confidence interval, New onset, hemic and lymphatic diseases, Internal medicine, medicine, Hemoglobin, business, Prospective cohort study
Abstract

There was no previous report on the prognostic impact of new-onset or improved anemia after discharge from acute decompensated heart failure (ADHF).We analyzed 771 patients with ADHF and who were followed in multicenters in Japan was divided into 4 groups based on the hemoglobin values at discharge and 6-month index visit: 373 patients (48.4%) with persistent anemia, 87 patients (11.3%) with new-onset anemia, 91 patients (11.8%) with improved anemia, and 220 patients (28.5%) without anemia.The primary outcome measure was a composite of all-cause death or HF hospitalization after index visit. The cumulative 6-month incidences of the primary outcome measure were 25.2% for persistent anemia, 18.5% for new onset anemia, 9.0% for improved anemia, and 9.2% for no anemia (log-rank P

Published
2021
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