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42 results on '"Yoshikawa, Tadahiro"'

1. Association between parental decisions regarding abortion and severity of fetal heart disease

Author

Nakao, Masahiro, Kuwabara, Masanari, Saito, Mika, Horiuchi, Chinami, Morisaki, Hiroko, Kishiki, Kanako, Hamamichi, Yuji, Orui, Izumi, Ono, Ryoko, Suzuki, Ryo, Izawa, Miho, Maeda, Yoshiki, Ohmori, Azumi, Uyeda, Tomomi, Yazaki, Satoshi, Yoshikawa, Tadahiro, Wada, Naoki, Hosoda, Toru, Nii, Masafumi, Tanaka, Kayo, Tanaka, Hiroaki, Kondo, Eiji, Takahashi, Yukihiro, and Ikeda, Tomoaki

Published
2024
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5. Incidence and Expected Probability of Liver Cirrhosis and Hepatocellular Carcinoma After Fontan Operation

Author

Nii, Masaki, Inuzuka, Ryo, Inai, Kei, Shimada, Eriko, Shinohara, Tokuko, Kogiso, Tomomi, Ono, Hiroshi, Ootsuki, Shinichi, Kurita, Yoshihiko, Takeda, Atsuhito, Hirono, Keiichi, Takei, Kota, Yasukochi, Satoshi, Yoshikawa, Tadahiro, Furutani, Yoshiyuki, Shinozaki, Tomohiro, Matsuyama, Yutaka, Senzaki, Hideaki, Tokushige, Katsutoshi, and Nakanishi, Toshio

Published
2021
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7. Single-stage arterial switch operation conversion with dextro-transposition of the great arteries and pulmonary arterial hypertension due to baffle leak after a Senning procedure

Author

Shimada, Sorachi, Uyeda, Tomomi, Maeda, Yoshichika, Kobayashi, Takumi, Kishiki, Kanako, Hamamichi, Yuji, Yazaki, Satoshi, Wada, Naoki, Takahashi, Yukihiro, Park, In-Sam, and Yoshikawa, Tadahiro

Subjects
Case Report, Cardiology and Cardiovascular Medicine
Abstract

Patients who have undergone an atrial switch operation for dextro-transposition of the great arteries (dTGA) sometimes suffer from right ventricular dysfunction, tricuspid regurgitation, arrhythmias, or baffle leaks. We report the first case of single-stage arterial switch operation conversion in an adult patient with dTGA and pulmonary arterial hypertension (PAH) due to a baffle leak after a Senning procedure. Perioperative mechanical circulatory support was required for 3 weeks. Although chronic kidney disease persisted, her left ventricular function and pulmonary hypertension improved over the first postoperative year. This is a rare case, and we believe that the patient's PAH might have helped the left ventricle withstand systemic pumping for over two decades. LEARNING OBJECTIVE: Patients with dextro-transposition of the great arteries may face problems after an atrial switch operation because their right ventricle is responsible for systemic pumping. Staged arterial switch operation conversion is a strategy that can combat these problems but increases the risk of perioperative mortality. Pulmonary arterial hypertension allows for single-stage arterial switch operation, but the operative risk may be higher.

Published
2022

9. An Infant Case of Eosinophilic Myocarditis with Myasthenia Gravis

Author

Ishii, Hiroki, primary, Yazaki, Satoshi, additional, Takehira, Ken, additional, Sanmori, Hiroaki, additional, Fujita, Saki, additional, Matsumura, Yu, additional, Kobayashi, Takumi, additional, Saitou, Mika, additional, Kishiki, Kanako, additional, Uyeda, Tomomi, additional, Hamamichi, Yuji, additional, and Yoshikawa, Tadahiro, additional

Published
2022
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10. Predictors of liver cirrhosis and hepatocellular carcinoma among perioperative survivors of the Fontan operation

Author

Inuzuka, Ryo, primary, Nii, Masaki, additional, Inai, Kei, additional, Shimada, Eriko, additional, Shinohara, Tokuko, additional, Kogiso, Tomomi, additional, Ono, Hiroshi, additional, Otsuki, Shin-ichi, additional, Kurita, Yoshihiko, additional, Takeda, Atsuhito, additional, Hirono, Keiichi, additional, Takei, Kota, additional, Yasukohchi, Satoshi, additional, Yoshikawa, Tadahiro, additional, Furutani, Yoshiyuki, additional, Shinozaki, Tomohiro, additional, Matsuyama, Yutaka, additional, Senzaki, Hideaki, additional, Tokushige, Katsutoshi, additional, and Nakanishi, Toshio, additional

Published
2022
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11. CORRIGENDUM: Outcomes of Dilated Cardiomyopathy in Japanese Children ― A Retrospective Cohort Study ―

Author

Mori, Hiroki, primary, Yoshikawa, Tadahiro, additional, Kimura, Hitomi, additional, Ono, Hiroshi, additional, Kato, Hitoshi, additional, Ono, Yasuo, additional, Nii, Masaki, additional, Shindo, Takahiro, additional, Inuzuka, Ryo, additional, Horigome, Hitoshi, additional, Miura, Masaru, additional, Ogawa, Shunichi, additional, Shiono, Junko, additional, Furutani, Yoshiyuki, additional, Ishido, Mikiko, additional, and Nakanishi, Toshio, additional

Published
2022
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13. Predictors of long-term mortality among perioperative survivors of Fontan operation

Author

Inai, Kei, primary, Inuzuka, Ryo, additional, Ono, Hiroshi, additional, Nii, Masaki, additional, Ohtsuki, Shinichi, additional, Kurita, Yoshihiko, additional, Takeda, Atsuhito, additional, Hirono, Keiichi, additional, Takei, Kohta, additional, Yasukouchi, Satoshi, additional, Yoshikawa, Tadahiro, additional, Furutani, Yoshiyuki, additional, Shimada, Eriko, additional, Shinohara, Tokuko, additional, Shinozaki, Tomohiro, additional, Matsuyama, Yutaka, additional, Senzaki, Hideaki, additional, and Nakanishi, Toshio, additional

Published
2021
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14. Outcomes of hypertrophic cardiomyopathy in Japanese children: a retrospective cohort study

Author

Mori, Hiroki, primary, Yoshikawa, Tadahiro, additional, Kimura, Hitomi, additional, Ono, Hiroshi, additional, Kato, Hitoshi, additional, Ono, Yasuo, additional, Nii, Masaki, additional, Shindo, Takahiro, additional, Inuzuka, Ryo, additional, Horigome, Hitoshi, additional, Miura, Masaru, additional, Hirono, Keiichi, additional, Kobayashi, Tomio, additional, Kogaki, Shigetoyo, additional, Furutani, Yoshiyuki, additional, and Nakanishi, Toshio, additional

Published
2021
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15. Outcomes of Dilated Cardiomyopathy in Japanese Children ― A Retrospective Cohort Study ―

Author

Mori, Hiroki, primary, Yoshikawa, Tadahiro, additional, Kimura, Hitomi, additional, Ono, Hiroshi, additional, Kato, Hitoshi, additional, Ono, Yasuo, additional, Nii, Masaki, additional, Shindo, Takahiro, additional, Inuzuka, Ryo, additional, Horigome, Hitoshi, additional, Miura, Masaru, additional, Ogawa, Shunichi, additional, Shiono, Junko, additional, Furutani, Yoshiyuki, additional, Ishido, Mikiko, additional, and Nakanishi, Toshio, additional

Published
2021
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18. Predictors of liver cirrhosis and hepatocellular carcinoma among perioperative survivors of the Fontan operation

Author

Inuzuka, Ryo, Nii, Masaki, Inai, Kei, Shimada, Eriko, Shinohara, Tokuko, Kogiso, Tomomi, Ono, Hiroshi, Otsuki, Shin-ichi, Kurita, Yoshihiko, Takeda, Atsuhito, Hirono, Keiichi, Takei, Kota, Yasukohchi, Satoshi, Yoshikawa, Tadahiro, Furutani, Yoshiyuki, Shinozaki, Tomohiro, Matsuyama, Yutaka, Senzaki, Hideaki, Tokushige, Katsutoshi, and Nakanishi, Toshio

Abstract

ObjectiveFontan-associated liver disease (FALD) is widely recognised as a common complication in patients long after the Fontan operation. However, data on the predictors of FALD that can guide its screening and management are lacking. The present study aimed to identify the predictors of liver cirrhosis (LC) and hepatocellular carcinoma (HCC) in post-Fontan patients.MethodsThis was a multi-institutional retrospective cohort study. Clinical data of all perioperative survivors of Fontan operation before 2011 who underwent postoperative catheterisation were collected through a retrospective chart review.ResultsA total of 1117 patients (538 women, 48.2%) underwent their first Fontan operation at a median age of 3.4 years. Postoperative cardiac catheterisation was conducted at a median of 1.0 year. During a median follow-up period of 10.3 years, 67 patients (6.0%) died; 181 (16.2%) were diagnosed with liver fibrosis, 67 (6.0%) with LC, 54 (4.8%) with focal nodular hyperplasia and 7 (0.6%) with HCC. On multivariable analysis, high central venous pressure (CVP) (HR, 1.28 (95% CI 1.01 to 1.63) per 3 mm Hg; p=0.042) and severe atrioventricular valve regurgitation (HR, 6.02 (95% CI 1.53 to 23.77); p=0.010) at the postoperative catheterisation were identified as independent predictors of LC/HCC.ConclusionsPatients with high CVP and/or severe atrioventricular valve regurgitation approximately 1 year after the Fontan operation are at increased risk of developing advanced liver disease in the long term. Whether therapeutic interventions to reduce CVP and atrioventricular valve regurgitation decrease the incidence of advanced liver disease requires further elucidation.

Published
2023
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19. Predictors of long-term mortality among perioperative survivors of Fontan operation.

Author

Inai, Kei, Inuzuka, Ryo, Ono, Hiroshi, Nii, Masaki, Ohtsuki, Shinichi, Kurita, Yoshihiko, Takeda, Atsuhito, Hirono, Keiichi, Takei, Kohta, Yasukouchi, Satoshi, Yoshikawa, Tadahiro, Furutani, Yoshiyuki, Shimada, Eriko, Shinohara, Tokuko, Shinozaki, Tomohiro, Matsuyama, Yutaka, Senzaki, Hideaki, and Nakanishi, Toshio

Subjects
CARDIAC surgery, CENTRAL venous pressure, MORTALITY risk factors, OXYGEN saturation, HEMODYNAMICS, CARDIAC catheterization
Abstract

Aims The criteria for 'good' Fontan haemodynamics have been poorly defined in relation to long-term outcomes. The aim of this study was to identify the risk factors for mortality among haemodynamic parameters obtained early after the Fontan operation. Methods and results Clinical data of all perioperative survivors of the Fontan operation performed before 2011, from nine institutions, were collected through a retrospective chart review. In total, 1260 patients were included. The median age at the time of Fontan operation was 3.6 years. Post-operative cardiac catheterization was conducted in 1117 patients at a median period of 1.0 years after the operation. During the median follow-up period of 10.2 years, 107 patients died. The mortality rates at 10, 20, and 25 years after the operation were 5%, 12%, and 22%, respectively. On multivariable analysis, older age at the time of the operation {≥15 years, hazard ratio (HR) [95% confidence interval (CI)]: 3.2 (1.7–5.9)} and haemodynamic parameters obtained at post-operative catheterization, such as low ejection fraction [<30%, HR (95% CI): 7.5 (3.2–18)], low systemic oxygen saturation [<80%, HR (95% CI): 3.8 (1.6–9.1)], high central venous pressure [≥16 mmHg, HR (95% CI): 2.3 (1.3–3.9)], and low mean systemic arterial pressure [<60 mmHg, HR (95% CI): 3.0 (1.4–6.2)] were identified as independent predictors of mortality. The predictive model based on these parameters had a c-index of 0.75 at 10 years. Conclusions Haemodynamic parameters obtained at a median period of 1.0 years, post-operatively, can accurately identify patients with a high mortality risk, who may need intensive management to improve long-term outcomes. [ABSTRACT FROM AUTHOR]

Published
2022
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25. ASSESSMENT OF RIGHT ATRIAL PRESSURE IN CHILDREN WITH CONGENITAL HEART DISEASE: SIMULTANEOUS THREE-DIMENSIONAL ECHOCARDIOGRAPHY AND CATHETERIZATION STUDY

Author

Kishiki, Kanako, primary, Fujimaki, Haruka, additional, Terada, Mai, additional, Kobayashi, Takumi, additional, Ueda, Tomomi, additional, Hamamichi, Yuji, additional, Inage, Akio, additional, Ishii, Taku, additional, Yoshikawa, Tadahiro, additional, Yazaki, Satoshi, additional, and Mahara, Keitaro, additional

Published
2018
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27. Mechanisms of Left Ventricular Dysfunction Assessed by Layer-Specific Strain Analysis in Patients With Repaired Tetralogy of Fallot

Author

Yamada, Mariko, primary, Takahashi, Ken, additional, Kobayashi, Maki, additional, Yazaki, Kana, additional, Takayasu, Hirobumi, additional, Akimoto, Katsumi, additional, Kishiro, Masahiko, additional, Inage, Akio, additional, Yoshikawa, Tadahiro, additional, Park, In-Sam, additional, Nakanishi, Keisuke, additional, Kawasaki, Shiori, additional, and Shimizu, Toshiaki, additional

Published
2017
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29. Protein-losing Enteropathy after a Fontan Operation Resolved by Beta-blockers and Renin–Angiotensin–Aldosterone System Blockers Following Steroid Therapy: Two Consecutive Cases

Author

Kobayashi, Chie, primary, Park, In-Sam, additional, Yoshikawa, Tadahiro, additional, Uyeda, Tomomi, additional, Nakamoto, Yuki, additional, Inage, Akio, additional, Kishiki, Kanako, additional, Satou, Masaki, additional, Takahashi, Yukihiro, additional, Ando, Makoto, additional, and Wada, Naoki, additional

Published
2016
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30. Clinical Strategy for the Use of Implantable Cardioverter Defibrillators: The Outcome in Six Patients with Congenital Heart Disease Who Were Resuscitated Using an Automated External Defibrillator

Author

Satoh, Makoto, primary, Inoue, Kanki, additional, Ishii, Taku, additional, Kishiki, Kanako, additional, Inage, Akio, additional, Nakamoto, Yuki, additional, Ishikawa, Yuichi, additional, Ueda, Tomomi, additional, Yoshikawa, Tadahiro, additional, and Park, In-Sam, additional

Published
2015
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32. Effect of Carvedilol on Heart Failure in Patients With a Functionally Univentricular Heart

Author

Ishibashi, Naoko, primary, Park, In-Sam, additional, Waragai, Tadashi, additional, Yoshikawa, Tadahiro, additional, Murakami, Yasuo, additional, Mori, Katsuhiko, additional, Mimori, Shigekazu, additional, Ando, Makoto, additional, Takahashi, Yukihiro, additional, Doi, Shouzaburo, additional, Mizutani, Shuuki, additional, and Nakanishi, Toshio, additional

Published
2011
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34. Clinical Characteristics and Genetic Background of Congenital Long-QT Syndrome Diagnosed in Fetal, Neonatal, and Infantile Life

Author

Horigome, Hitoshi, primary, Nagashima, Masami, additional, Sumitomo, Naokata, additional, Yoshinaga, Masao, additional, Ushinohama, Hiroya, additional, Iwamoto, Mari, additional, Shiono, Junko, additional, Ichihashi, Koh, additional, Hasegawa, Satoshi, additional, Yoshikawa, Tadahiro, additional, Matsunaga, Tamotsu, additional, Goto, Hiroko, additional, Waki, Kenji, additional, Arima, Masaki, additional, Takasugi, Hisashi, additional, Tanaka, Yasuhiko, additional, Tauchi, Nobuo, additional, Ikoma, Masanobu, additional, Inamura, Noboru, additional, Takahashi, Hideto, additional, Shimizu, Wataru, additional, and Horie, Minoru, additional

Published
2010
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40. Abstract 12591: Levels of Fib-4 as Hepatic Fibrosis Marker Elevated to React High Right-sided Pressures in Adult Patients With Tetralogy of Fallot After Definitive Repair

Author

Hamamichi, Yuji, Inage, Akio, Maeda, Yoshimasa, Ueda, Tomomi, Yazaki, Satoshi, and Yoshikawa, Tadahiro

Abstract

Introduction:Hepatic disorder sometimes occurs in adult patients with tetralogy of Fallot (TOF) after definitive repair who require re-surgery for right-ventricle outflow tract (re-RVOTR). We use FIB-4 as hepatic fibrosis marker for non-alcoholic hepatic damages in adult patients. We investigated whether FIB-4 elevation was related to depressed RV functions in adult repaired-TOF patients.Methods:The medical records of 87 repaired-TOF patients were reviewed who underwent cardiac catheterization between 2012 and 2018 (aged 20 years to 65 years). We calculated FIB-4 by ages and three laboratory data, such as aspartate aminotransferase (AST), alanine aminotransferase (ALT), and platlet (Plt): FIB-4=Age (yrs)x AST (IU/L) / [Plt (10x4/L) x ?ALT(IU/L)] . We sought relations between degenerated RV functions and levels of FIB-4 1.30 or over (FIB-4 elevation) which meant hepatic fibrosis (Japan Society of Hepatology).Results:Pressures of vena cava inferior (IVCP) were more increased in FIB-4 elevation group than in Non-elevation group (p=0.037); Pressures of right atrium (RAP) were more increased in FIB-4 elevation (p=0.021). There were no differences in other RV functions between two groups. In binominal logistic analysis we gained significant odds ratio (OR) for FIB-elevation by following pressures: IVCP 10mmHg or over (OR 2.5, p=0.043); RAP 10mmHg or over (OR3.6, p=0.0080). Next, we examined what RV functions were connected with IVCP/RAP 10mmHg or over. We gained significant AUROCs (area under a receiving operating characteristics curves) for IVCP/RAP ?10 mmHg by 2 indexes: RV pressure elevation on end-diastole (0.915: p<0.0001) and end-systole (0.673: p=0.017). No other RV functions were not associated with IVCP/RAP elevation which were useful as indications of re-RVOTR, such as expanded ventricular volumes and decreased ejection fractions.Conclusion:Our study showed FIB-4 elevation, which foresaw hepatic fibrosis in patients with hepatic disease, were related to IVCP/RAP elevation in adult repaired-TOF patients. Moreover, increasing IVCP/RAP was associated with RV pressure elevations. These indicate that hepatic congestion would lead to FIB-4 elevation which is induced by RV pressure increasing in repaired-TOF patients.

Published
2019
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42. [Medium-remote Term Results of the Atrioventricular Valve Replacement with Mechanical Valve for Functional Single Ventricles].

Author

Tao K, Ishikawa Y, Inage A, Ueda T, Kishiki K, Yoshikawa T, Wada N, Ando M, and Takahashi Y

Subjects
Adolescent, Adult, Child, Child, Preschool, Heart Failure prevention & control, Heart Valve Prosthesis Implantation mortality, Humans, Kaplan-Meier Estimate, Prospective Studies, Retrospective Studies, Risk Factors, Time Factors, Treatment Outcome, Heart Valve Prosthesis, Heart Valve Prosthesis Implantation methods, Heart Valves surgery, Heart Ventricles abnormalities
Abstract

We prospectively investigated the relation of adaptation, timing of atrioventricular valve replacement (AVVR), valve type, size, durability of replacement valve, and preoperative cardiac function with prognosis of AVVR. The subjects included 26 patients[ 15.5 years old( day 2-43 years)] with functional single ventricle who underwent AVVR at our institution between August 1996 and January 2014. Of these patients, 24 had regurgitation, whereas 2 had stenosis. Of 7 patients who died, 3 were infants who died in the postoperative acute phase, and all of them had severe heart failure at the preoperative stage. The 5-year survival rate was 67% as assessed by Kaplan-Meier curve. On univariate analysis of the preoperative data, pulmonary artery pressure (PAP), pulmonary capillary wedge pressure, age at operation, body height, and body weight were significant risk factors for death;of these, only PAP remained in the last model for multiple regression analysis. AVVR for regurgitation is supposed to reduce cardiac volume load and help improve prognosis. Atrioventricular valve plasty or replacement should be performed prior to the development of severe heart failure.

Published
2018

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