| 臺大學術典藏 |
2020-03-04T08:52:36Z |
Effect of simultaneous kidney transplantation on heart-transplantation outcome in recipients with preoperative renal dysfunction
|
Hsu R.-B.;Chung-I Chang;Tsai M.-K.;Lee P.-H.;Chou N.-K.;Chi N.-H.;Wang S.-S.;Chu S.-H.; Hsu R.-B.; CHUNG-I CHANG; Tsai M.-K.; Lee P.-H.; Chou N.-K.; Chi N.-H.; Wang S.-S.; Chu S.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:36Z |
An unusual cause of chylothorax after Norwood stage one reconstruction
|
Chang Y.-M.; Huang S.-C.; Chen S.-J.; CHUNG-I CHANG; Chen C.-A.; Wu E.-T.; Wang J.-K.; Wu M.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:36Z |
Late Cardiovascular Complications After Surgical or Balloon Angioplasty of Coarctation of Aorta in an Asian Cohort
|
Chiu H.-H.; Chiu S.-N.; Hu F.-C.; Chen C.-A.; Lin M.-T.; Wang J.-K.; CHUNG-I CHANG; Chen Y.-S.; Chiu I.-S.; Wu M.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:35Z |
Restoring the spiral flow of nature in transposed great arteries
|
Chiu I.-S.;Huang S.-C.;Chen Y.-S.;Chung-I Chang;Lee M.-L.;Chen S.-J.;Chen M.-R.;Wu M.-H.; Chiu I.-S.; Huang S.-C.; Chen Y.-S.; CHUNG-I CHANG; Lee M.-L.; Chen S.-J.; Chen M.-R.; Wu M.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:35Z |
Low incidence of malignancy in heart-transplant recipients in Taiwan: an update and comparison with kidney-transplant recipients
|
Hsu R.-B.;Chung-I Chang;Tsai M.-K.;Lee P.-H.;Chou N.-K.;Chi N.-H.;Wang S.-S.;Chu S.-H.; Hsu R.-B.; CHUNG-I CHANG; Tsai M.-K.; Lee P.-H.; Chou N.-K.; Chi N.-H.; Wang S.-S.; Chu S.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:35Z |
Coronary artery anatomy in anatomically corrected malposition of the great arteries and their surgical implications
|
Huang S.-C.;Chiu I.-S.;Lee M.-L.;Wu C.-S.;Chiu H.-H.;Chung-I Chang;Wu M.-H.;Wang J.-K.; Huang S.-C.; Chiu I.-S.; Lee M.-L.; Wu C.-S.; Chiu H.-H.; CHUNG-I CHANG; Wu M.-H.; Wang J.-K. |
| 臺大學術典藏 |
2020-03-04T08:52:35Z |
Quality of life in adults with congenital heart disease: Biopsychosocial determinants and sex-related differences
|
Chen C.-A.;Liao S.-C.;Wang J.-K.;Chung-I Chang;Chiu I.-S.;Chen Y.-S.;Lu C.-W.;Lin M.-T.;Chiu H.-H.;Chiu S.-N.;Hua Y.-C.;Lue H.-C.;Wu M.-H.; Chen C.-A.; Liao S.-C.; Wang J.-K.; CHUNG-I CHANG; Chiu I.-S.; Chen Y.-S.; Lu C.-W.; Lin M.-T.; Chiu H.-H.; Chiu S.-N.; Hua Y.-C.; Lue H.-C.; Wu M.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:35Z |
The impact of length of post-operative ventilator support on outcome of the arterial switch operation - Report from a single institute
|
Wu E.-T.; Huang S.-C.; Ko W.-J.; Chen Y.-S.; CHUNG-I CHANG; Chiu I.-S.; Wang J.-K.; Wu M.-H.; Wang C.-C.; Lu B.-Y.;Wu H.-D.;Wang C.-C.;Wu E.-T.;Huang S.-C.;Ko W.-J.;Chen Y.-S.;Chung-I Chang;Chiu I.-S.;Wang J.-K.;Wu M.-H.; Lu B.-Y.; Wu H.-D. |
| 臺大學術典藏 |
2020-03-04T08:52:34Z |
Alternative approach for selected severe pulmonary hypertension of congenital heart defect without initial correction - Palliative surgical treatment
|
Lin M.-T.;Chen Y.-S.;Huang S.-C.;Chiu H.-H.;Chiu S.-N.;Chen C.-A.;Wu E.-T.;Chiu I.-S.;Chung-I Chang;Wu M.-H.;Wang J.-K.; Lin M.-T.; Chen Y.-S.; Huang S.-C.; Chiu H.-H.; Chiu S.-N.; Chen C.-A.; Wu E.-T.; Chiu I.-S.; CHUNG-I CHANG; Wu M.-H.; Wang J.-K. |
| 臺大學術典藏 |
2020-03-04T08:52:34Z |
Huge pseudo-aneurysm of right ventricular outflow tract after patch reconstruction in tetralogy of Fallot
|
Chen H.Y.;Chung-I Chang;Chen S.-J.; Chen H.Y.; CHUNG-I CHANG; Chen S.-J. |
| 臺大學術典藏 |
2020-03-04T08:52:34Z |
Long-Term survival and unnatural deaths of patients with repaired tetralogy of fallot in an asian cohort
|
Chiu S.-N.; Wang J.-K.; Chen H.-C.; Lin M.-T.; Wu E.-T.; Chen C.-A.; Huang S.-C.; CHUNG-I CHANG; Chen Y.-S.; Chiu I.-S.; Chen C.-L.; Wu M.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:34Z |
Bloodstream infection in heart transplant recipients: 12-year experience at a university hospital in Taiwan
|
Hsu R.-B.;Chung-I Chang;Fang C.-T.;Chang S.-C.;Wang S.-S.;Chu S.-H.; Hsu R.-B.; CHUNG-I CHANG; Fang C.-T.; Chang S.-C.; Wang S.-S.; Chu S.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:34Z |
Total cavopulmonary connection with innovative combined lateral tunnel and extracardiac conduit in heterotaxy syndrome
|
Hsu K.-H.;Chung-I Chang; Hsu K.-H.; CHUNG-I CHANG |
| 臺大學術典藏 |
2020-03-04T08:52:34Z |
Infected aneurysms of the suprarenal abdominal aorta
|
Hsu R.-B.;Chung-I Chang;Chan C.-Y.;Wu I.-H.; Hsu R.-B.; CHUNG-I CHANG; Chan C.-Y.; Wu I.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:33Z |
Detection of pulmonary arterial morphology in tetralogy of Fallot with pulmonary atresia by computed tomography: 12 years of experience
|
Lin M.-T.; Wang J.-K.; Chen Y.-S.; Lee W.-J.; Chiu H.-H.; Chen C.-A.; Chiu S.-N.; Wu E.-T.; Lu C.-W.; Huang S.-C.; Chen S.-J.; Chiu I.-S.; CHUNG-I CHANG; Wu M.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:33Z |
Successful deployment of an iliac limb graft to repair acute aortic rupture after balloon aortoplasty of recoarctation in a child with Turner syndrome
|
Wu I.-H.; Wu M.-H.; Chen S.-J.; Wang S.-S.; CHUNG-I CHANG |
| 臺大學術典藏 |
2020-03-04T08:52:33Z |
Natural and unnatural history of tetralogy of Fallot repaired during adolescence and adulthood
|
Chiu I.-S.; Wu M.-H.; Lin M.-T.; Chen C.-A.; CHUNG-I CHANG; Chen Y.-S.; Lu C.-W.; Yang M.-C.; Chiu S.-N.; Wang J.-K. |
| 臺大學術典藏 |
2020-03-04T08:52:33Z |
Ventricular assist device application as a bridge to pediatric heart transplantation: A single center's experience
|
Hsu K.H.; Huang S.C.; Chou N.H.; Chi N.H.; Tsao C.I.; Ko W.J.; Chen Y.S.; CHUNG-I CHANG; Chiu I.S.; Wang S.S. |
| 臺大學術典藏 |
2020-03-04T08:52:32Z |
Genetic syndromes and outcome after surgical repair of pulmonary atresia and ventricular septal defect
|
Chen M.-Y.; Chiu S.-N.; Wang J.-K.; Lu C.-W.; Lin M.-T.; CHUNG-I CHANG; Chiu I.-S.; Chen Y.-S.; Chen S.-J.; Wu M.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:32Z |
Eleven years of experience with extracorporeal cardiopulmonary resuscitation for paediatric patients with in-hospital cardiac arrest
|
Huang S.-C.; Wu E.-T.; Wang C.-C.; Chen Y.-S.; CHUNG-I CHANG; Chiu I.-S.; Ko W.-J.; Wang S.-S. |
| 臺大學術典藏 |
2020-03-04T08:52:32Z |
Long-term outcomes of patients with tetralogy of fallot repaired in young infants and toddlers
|
Chiu S.-N.; Wang J.-K.; Lin M.-T.; Wu E.-T.; Chen C.-A.; Huang S.-C.; CHUNG-I CHANG; Chen Y.-S.; Chiu I.-S.; Wu M.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:32Z |
Surgical management of pulmonary artery sling: Trachea diameter and outcomes with or without tracheoplasty
|
Huang S.-C.; Wu E.-T.; Wang C.-C.; Chen S.-J.; Chen Y.-S.; CHUNG-I CHANG; Chiu I.-S.; Wang S.-S. |
| 臺大學術典藏 |
2020-03-04T08:52:32Z |
Total anomalous pulmonary venous connection: 15 years' Experience of a tertiary care center in Taiwan
|
Fu C.-M.; Wang J.-K.; Lu C.-W.; Chiu S.-N.; Lin M.-T.; Chen C.-A.; CHUNG-I CHANG; Chen Y.-S.; Chiu I.-S.; Wu M.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:31Z |
Reference Curves for the Aortic Area by Age
|
Wu L.-A.;Chung-I Chang;Wang J.-K.;Shih T.T.F.;Wu M.-H.;Chen S.-J.; Wu L.-A.; CHUNG-I CHANG; Wang J.-K.; Shih T.T.F.; Wu M.-H.; Chen S.-J. |
| 臺大學術典藏 |
2020-03-04T08:52:31Z |
A rare association of tetralogy of Fallot and hypertrophic cardiomyopathy
|
Hsu K.-H.; CHUNG-I CHANG |
| 臺大學術典藏 |
2020-03-04T08:52:31Z |
Nikaidoh procedure for situs inversus and transposition of great arteries with ventricular septal defect and pulmonary stenosis
|
Chou H.-W.; Tsai H.-E.; CHUNG-I CHANG |
| 臺大學術典藏 |
2020-03-04T08:52:31Z |
Circulating biomarkers of collagen type i metabolism mark the right ventricular fibrosis and adverse markers of clinical outcome in adults with repaired tetralogy of Fallot
|
Ho Y.-L.; CHUNG-I CHANG; Chiu I.-S.; Su M.-Y.M.; Yu H.-Y.; Lin M.-T.; Lu C.-W.; Wu M.-H.; Chen C.-A.;Tseng W.-Y.I.;Wang J.-K.;Chen S.-Y.;Ni Y.-H.;Huang K.-C.;Ho Y.-L.;Chung-I Chang;Chiu I.-S.;Su M.-Y.M.;Yu H.-Y.;Lin M.-T.;Lu C.-W.;Wu M.-H.; Chen C.-A.; Tseng W.-Y.I.; Wang J.-K.; Chen S.-Y.; Ni Y.-H.; Huang K.-C. |
| 臺大學術典藏 |
2020-03-04T08:52:30Z |
Clinical applications of extracorporeal membranous oxygenation: A mini-review
|
Wu I.-H.; Chan C.-Y.; CHUNG-I CHANG; Wang S.-S.; Chen Y.-S.; Chi N.-H.; Hsu J.;Wang C.-H.;Huang S.-C.;Yu H.-Y.;Chi N.-H.;Wu I.-H.;Chan C.-Y.;Chung-I Chang;Wang S.-S.;Chen Y.-S.; Hsu J.; Wang C.-H.; Huang S.-C.; Yu H.-Y. |
| 臺大學術典藏 |
2020-03-04T08:52:30Z |
Risk stratification and outcome of cardiac surgery for patients with body weight <2,500 g in an Asian center
|
Chen J.-W.; Chen Y.-S.; CHUNG-I CHANG; Chiu I.-S.; Chou N.-K.; Huang H.-H.; Huang C.-H.; Huang S.-C. |
| 臺大學術典藏 |
2020-03-04T08:52:30Z |
An efficient way to make a trileaflet conduit for pulmonary valve replacement
|
Chang T.-I.;Chung-I Chang; Chang T.-I.; CHUNG-I CHANG |
| 臺大學術典藏 |
2020-03-04T08:52:30Z |
Long-term outcomes of native coarctation of the aorta after balloon angioplasty or surgical aortoplasty in newborns and young infants less than 3 months of age
|
Chiu H.-H.;Wang J.-K.;Chen Y.-S.;Chiu I.-S.;Chung-I Chang;Lin M.-T.;Lu C.-W.;Chiu S.-N.;Chen C.-A.;Wu M.-H.; Chiu H.-H.; Wang J.-K.; Chen Y.-S.; Chiu I.-S.; CHUNG-I CHANG; Lin M.-T.; Lu C.-W.; Chiu S.-N.; Chen C.-A.; Wu M.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:30Z |
Prognostic value of submaximal exercise data for cardiac morbidity in fontan patients
|
Chen C.-A.;Chen S.-Y.;Chiu H.-H.;Wang J.-K.;Chung-I Chang;Chiu I.-S.;Chen Y.-S.;Lu C.-W.;Lin M.-T.;Lue H.-C.;Hua Y.-C.;Wu M.-H.; Chen C.-A.; Chen S.-Y.; Chiu H.-H.; Wang J.-K.; CHUNG-I CHANG; Chiu I.-S.; Chen Y.-S.; Lu C.-W.; Lin M.-T.; Lue H.-C.; Hua Y.-C.; Wu M.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:29Z |
The Concept of the Arch Window in the Spiral Switch of the Great Arteries
|
Chiu I.-S.; Lee M.-L.; Huang S.-C.; CHUNG-I CHANG; Chen Y.-S.; Wu M.-H.; Anderson R.H. |
| 臺大學術典藏 |
2020-03-04T08:52:29Z |
Reply to Ma et al.
|
Hsu K.-H.; CHUNG-I CHANG |
| 臺大學術典藏 |
2020-03-04T08:52:29Z |
Outcome of tricuspid valve plasty in norwood stage I operation
|
Huang S.-C.; Chen Y.-S.; CHUNG-I CHANG; Chiu I.-S. |
| 臺大學術典藏 |
2020-03-04T08:52:29Z |
Risk factors and outcome analysis after surgical management of ventricular septal rupture complicating acute myocardial infarction: A retrospective analysis
|
Huang S.-M.; Huang S.-C.; Wang C.-H.; Wu I.-H.; Chi N.-H.; Yu H.-Y.; Hsu R.-B.; CHUNG-I CHANG; Wang S.-S.; Chen Y.-S. |
| 臺大學術典藏 |
2020-03-04T08:52:29Z |
Ventricular geometric characteristics and functional benefit of mild right ventricular outflow tract obstruction in patients with significant pulmonary regurgitation after repair of tetralogy of Fallot
|
Chen C.-A.; Chen S.-Y.; Wang J.-K.; Tseng W.-Y.I.; Chiu H.-H.; CHUNG-I CHANG; Chiu I.-S.; Chen Y.-S.; Yang M.-C.; Lu C.-W.; Lin M.-T.; Wu M.-H. |
| 臺大學術典藏 |
2020-03-04T08:52:29Z |
17-year experience in surgical management of congenitally corrected transposition of the great arteries: A single-centre's experience
|
Hsu K.-H.; CHUNG-I CHANG; Huang S.-C.; Chen Y.-S.; Chiu I.-S. |
| 臺大學術典藏 |
2020-03-04T08:52:28Z |
Prenatal diagnosis of coarctation of the aorta with ventricular septal defect: A case report
|
Huang Y.-L.;Hsu K.-H.;Chuluunbaatar E.;Wen T.-M.;Li Y.-Y.;Chen M.-R.;Chung-I Chang;Chang T.-Y.; Huang Y.-L.; Hsu K.-H.; Chuluunbaatar E.; Wen T.-M.; Li Y.-Y.; Chen M.-R.; CHUNG-I CHANG; Chang T.-Y. |
| 臺大學術典藏 |
2020-03-04T08:52:28Z |
Surgical Strategy Toward Biventricular Repair for Severe Ebstein Anomaly in Neonates and Infancy
|
Huang S.-C.;Wu E.-T.;Chen S.-J.;Huang C.-H.;Shih J.-C.;Chou H.-W.;Chung-I Chang;Chiu I.-S.;Chen Y.-S.; Huang S.-C.; Wu E.-T.; Chen S.-J.; Huang C.-H.; Shih J.-C.; Chou H.-W.; CHUNG-I CHANG; Chiu I.-S.; Chen Y.-S. |
| 臺大學術典藏 |
2019-11-11T01:02:38Z |
Circulating biomarkers of collagen type I metabolism mark the right ventricular fibrosis and adverse markers of clinical outcome in adults with repaired tetralogy of Fallot
|
Chun-An Chen;Tseng, Wen-Yih Isaac;Jou-Kou Wang;Ssu-Yuan Chen;Yen-Hsuan Ni;Kuo-Chin Huang;Yi-Lwun Ho;Chung-I Chang;Ing-Sh Chiu;Su, Mao-Yuan Marine;Hsi-Yu Yu;Ming-Tai Lin;Chun-Wei Lu;Mei-Hwan Wu; CHUN-AN CHEN; Tseng, Wen-Yih Isaac; JOU-KOU WANG; SSU-YUAN CHEN; YEN-HSUAN NI; KUO-CHIN HUANG; YI-LWUN HO; CHUNG-I CHANG; ING-SH CHIU; Su, Mao-Yuan Marine; HSI-YU YU; MING-TAI LIN; CHUN-WEI LU; MEI-HWAN WU |
| 臺大學術典藏 |
2019-10-03T05:31:18Z |
Circulating biomarkers of collagen type i metabolism mark the right ventricular fibrosis and adverse markers of clinical outcome in adults with repaired tetralogy of Fallot
|
Chen, C.-A.; WEN-YIH ISAAC TSENG; Wang, J.-K.; Chen, S.-Y.; YEN-HSUAN NI; KUO-CHIN HUANG; YI-LWUN HO; CHUNG-I CHANG; ING-SH CHIU; Su, M.-Y.M.; Yu, H.-Y.; Lin, M.-T.; Lu, C.-W.; Wu, M.-H.; Wu, M.-H.;Lu, C.-W.;Lin, M.-T.;Yu, H.-Y.;Su, M.-Y.M.;ING-SH CHIU;CHUNG-I CHANG;YI-LWUN HO;KUO-CHIN HUANG;YEN-HSUAN NI;Chen, S.-Y.;Wang, J.-K.;WEN-YIH ISAAC TSENG;Chen, C.-A. |
| 臺大學術典藏 |
2018-09-10T18:01:31Z |
Surgical Strategy Toward Biventricular Repair for Severe Ebstein Anomaly in Neonates and Infancy
|
Huang, S.-C. and Wu, E.-T. and Chen, S.-J. and Huang, C.-H. and Shih, J.-C. and Chou, H.-W. and Chang, C.-I. and Chiu, I.-S. and Chen, Y.-S.; SHYH-JYE CHEN; CHI-HSIANG HUANG; JIN-CHUNG SHIH; ING-SH CHIU; CHUNG-I CHANG; EN-TING WU |
| 臺大學術典藏 |
2018-09-10T15:38:33Z |
The Concept of the Arch Window in the Spiral Switch of the Great Arteries
|
Chiu, Ing-Sh;Lee, Meng-Luen;Huang, Shu-Chien;Chang, Chung-I;Chen, Yih-Sharng;Wu, Mei-Hwan;Anderson, Robert H.; Chiu, I.-S. and Lee, M.-L. and Huang, S.-C. and Chang, C.-I. and Chen, Y.-S. and Wu, M.-H. and Anderson, R.H.; 邱英世;陳益祥;黃書健;吳美環;張重義; Chiu, Ing-Sh; Shi, Yeu-Ching; MEI-HWAN WU; Pan, Tzu-Ming; ING-SH CHIU; Lee, Meng-Luen; Huang, Shu-Chien; CHUNG-I CHANG; Chang, Chung-I; Chen, Yih-Sharng; Wu, Mei-Hwan; Anderson, Robert H. |
| 臺大學術典藏 |
2018-09-10T15:38:17Z |
Reply to Ma et al.
|
CHUNG-I CHANG; Hsu, K.-H. and Chang, C.I. |
| 臺大學術典藏 |
2018-09-10T15:38:16Z |
Outcome of tricuspid valve plasty in norwood stage I operation
|
Huang, S.-C. and Chen, Y.-S. and Chang, C.-I. and Chiu, I.-S.; ING-SH CHIU; CHUNG-I CHANG |
| 臺大學術典藏 |
2018-09-10T15:38:15Z |
17-year experience in surgical management of congenitally corrected transposition of the great arteries: A single-centre's experience
|
Hsu, K.-H. and Chang, C.-I. and Huang, S.-C. and Chen, Y.-S. and Chiu, I.-S.; ING-SH CHIU; CHUNG-I CHANG |
| 臺大學術典藏 |
2018-09-10T15:27:47Z |
Structure of yeast Ape1 and its role in autophagic vesicle formation
|
Su, M.-Y. and Peng, W.-H. and Ho, M.-R. and Su, S.-C. and Chang, Y.-C. and Chen, G.-C. and Chang, C.-I.; CHUNG-I CHANG |
| 臺大學術典藏 |
2018-09-10T15:17:56Z |
Risk factors and outcome analysis after surgical management of ventricular septal rupture complicating acute myocardial infarction: A retrospective analysis
|
SHOEI-SHEN WANG; NAI-HSIN CHI; HSI-YU YU; CHUNG-I CHANG; I-Hui Wu; CHIH-HSIEN WANG; Huang, S.-M. and Huang, S.-C. and Wang, C.-H. and Wu, I.-H. and Chi, N.-H. and Yu, H.-Y. and Hsu, R.-B. and Chang, C.-I. and Wang, S.-S. and Chen, Y.-S. |
| 臺大學術典藏 |
2018-09-10T15:01:56Z |
Ventricular geometric characteristics and functional benefit of mild right ventricular outflow tract obstruction in patients with significant pulmonary regurgitation after repair of tetralogy of Fallot
|
Chen, Chun-An;Chen, Ssu-Yuan;Wang, Jou-Kou;Tseng, Wen-Yih Isaac;Chiu, Hsin-Hui;Chang, Chung-I;Chiu, Ing-Sh;Chen, Yih-Sharng;Yang, Ming-Chun;Lu, Chun-Wei;Lin, Ming-Tai;Wu, Mei-Hwan; Chen, C.-A. and Chen, S.-Y. and Wang, J.-K. and Tseng, W.-Y.I. and Chiu, H.-H. and Chang, C.-I. and Chiu, I.-S. and Chen, Y.-S. and Yang, M.-C. and Lu, C.-W. and Lin, M.-T. and Wu, M.-H.; 邱英世;曾文毅;盧俊維;陳益祥;王主科;林銘泰;陳俊安;吳美環;邱馨慧;陳思遠;張重義; CHUN-AN CHEN; Chen, Chun-An; MING-TAI LIN; Chen, Ssu-Yuan; SSU-YUAN CHEN; Wang, Jou-Kou; WEN-YIH TSENG; Tseng, Wen-Yih Isaac; ING-SH CHIU; Chiu, Hsin-Hui; Chang, Chung-I; MEI-HWAN WU; Chiu, Ing-Sh; JOU-KOU WANG; Chen, Yih-Sharng; CHUNG-I CHANG; Yang, Ming-Chun; CHUN-WEI LU; Lu, Chun-Wei; Lin, Ming-Tai; Wu, Mei-Hwan |