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4 results on '"Hidetoshi Yanagi"'

1. Depressive symptoms interfere with the improvement in exercise capacity by cardiac rehabilitation after left ventricular assist device implantation

Author

Hidetoshi Yanagi, Rei Ono, Kazufumi Kitagaki, Harumi Konishi, Michio Nakanishi, and Yukihiro Shimada

Subjects
Adult, Male, medicine.medical_specialty, medicine.medical_treatment, Biomedical Engineering, Medicine (miscellaneous), Bioengineering, Physical strength, Biomaterials, Oxygen Consumption, Quality of life, Internal medicine, Humans, Medicine, Muscle Strength, Diuretics, Depression (differential diagnoses), Retrospective Studies, Cardiac Rehabilitation, Exercise Tolerance, Rehabilitation, Depression, business.industry, VO2 max, General Medicine, Middle Aged, Exercise capacity, Confidence interval, Ventricular assist device, Quality of Life, Cardiology, Female, Heart-Assist Devices, business
Abstract

BACKGROUND Although depressive symptoms are associated with an increased risk of readmission after left ventricular assist device (LVAD) implantation, it is unclear whether they affect the efficacy of exercise-based cardiac rehabilitation (EBCR). This study aimed to investigate the effect of depressive symptoms on EBCR efficacy. METHODS We analyzed 48 patients who participated in EBCR after LVAD implantation (mean age 45 ± 12 years; 60% male). Patients were classified into two groups using the Zung Self-Rating Depression Scale (SDS): depressive group (SDS ≥40, n = 27) and non-depressive group (SDS

Published
2021

2. Cardiac rehabilitation program improves exercise capacity in heart transplantation recipients regardless of marginal donor factors

Author

Rei Ono, Hidetoshi Yanagi, Harumi Konishi, Kazufumi Kitagaki, Yukihiro Shimada, and Michio Nakanishi

Subjects
Adult, Male, medicine.medical_specialty, medicine.medical_treatment, 030204 cardiovascular system & hematology, Physical strength, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, Medicine, Humans, 030212 general & internal medicine, Retrospective Studies, Heart transplantation, Rehabilitation, Cardiac Rehabilitation, Exercise Tolerance, business.industry, VO2 max, Exercise capacity, Vascular surgery, Tissue Donors, Transplant Recipients, Cardiac surgery, Exercise Therapy, Marginal donor, Cardiology, Heart Transplantation, Female, Cardiology and Cardiovascular Medicine, business, Program Evaluation
Abstract

Cardiac rehabilitation (CR) is recommended to improve exercise capacity after heart transplantation (HTx); however, the effects of marginal donor factors are unclear. Forty-one recipients participated in a 3-month CR program early after HTx (mean age 39 ± 14 years; 88% male). Patients were divided into marginal (≥ 2 marginal donor factors; n = 24) and control groups (

Published
2020

3. Predictors of improvements in exercise capacity during cardiac rehabilitation in the recovery phase after coronary artery bypass graft surgery versus acute myocardial infarction

Author

Hidetoshi Yanagi, Kazufumi Kitagaki, Kenichi Ito, Yoichi Goto, Kazuya Yamamoto, Harumi Konishi, Michio Nakanishi, Yuji Suzuki, Noriyuki Fukui, and Tetsuo Arakawa

Subjects
Male, medicine.medical_specialty, Anemia, Myocardial Infarction, 030204 cardiovascular system & hematology, Electrocardiography, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, medicine, Humans, cardiovascular diseases, 030212 general & internal medicine, Myocardial infarction, Coronary Artery Bypass, Aged, Retrospective Studies, Univariate analysis, Cardiac Rehabilitation, Exercise Tolerance, business.industry, VO2 max, Recovery of Function, Vascular surgery, medicine.disease, Brain natriuretic peptide, Exercise Therapy, Surgery, Cardiac surgery, surgical procedures, operative, medicine.anatomical_structure, Cardiology, Female, Cardiology and Cardiovascular Medicine, business, Follow-Up Studies, Artery
Abstract

This study aimed to elucidate the predictors of improvements in exercise capacity during cardiac rehabilitation (CR) in the recovery phase after coronary artery bypass graft surgery (CABG) versus acute myocardial infarction (AMI). We studied 152 patients (91 after AMI and 61 after CABG) who participated in a 3-month CR program. All patients underwent a cardiopulmonary exercise test, blood tests, maximal quadriceps isometric strength (QIS) measurement, and bioelectrical impedance body composition measurement at the beginning and end of the 3-month CR program. At baseline, the percentage of predicted peak oxygen uptake (%pred-PVO2), maximal QIS, and hemoglobin (Hb) were significantly lower, while C-reactive protein (CRP) was significantly higher, in the CABG than the AMI group. After the 3-month CR, %change in PVO2 (%ΔPVO2) was significantly greater in the CABG than the AMI group (18 ± 15% vs 11 ± 12%, P

Published
2017

4. Cholinesterase levels predict exercise capacity in cardiac recipients early after transplantation

Author

Hidetoshi Yanagi, Kazuya Yamamoto, Rei Ono, Noriyuki Fukui, Michio Nakanishi, Kazufumi Kitagaki, Harumi Konishi, Masanobu Yanase, Yuji Suzuki, and Norihide Fukushima

Subjects
0301 basic medicine, Adult, Male, medicine.medical_specialty, medicine.drug_class, medicine.medical_treatment, Isometric exercise, 030204 cardiovascular system & hematology, Severity of Illness Index, 03 medical and health sciences, 0302 clinical medicine, Internal medicine, Natriuretic peptide, medicine, Cholinesterases, Humans, Muscle, Skeletal, Cholinesterase, Heart transplantation, Heart Failure, Transplantation, 030109 nutrition & dietetics, Rehabilitation, Exercise Tolerance, biology, business.industry, VO2 max, medicine.disease, Prognosis, Heart failure, Cardiology, biology.protein, Heart Transplantation, Female, business, human activities, Follow-Up Studies
Abstract

PURPOSE Although cardiac rehabilitation is recommended for patients early after heart transplantation (HTx), adequate exercise effect cannot always be obtained, partly because in patients with chronic heart failure, exercise capacity is reduced due to malnutrition while waiting for HTx. This study aimed to investigate the relationships between exercise capacity and clinical variables, including nutritional indicators, early after HTx. PATIENTS AND METHODS Forty-three HTx recipients were studied. The mean age at HTx was 38 ± 14 years, and 86% were male. We assessed the relationships between peak oxygen uptake (VO2 ) and clinical variables, including plasma B-type natriuretic peptide (BNP), isometric knee extensor muscle strength (KEMS), and nutritional indicators within 1 week of their respective discharges. RESULTS Peak VO2 correlated positively with isometric KEMS (r = .63, P

Published
2017

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