Hand-sewn trileaflet valve in the right ventricular outflow tract

Name: Work Video:
Duration: 3 min 30 s
Description: A 4-year-old girl with pulmonary regurgitation after complete repair of tetralogy of Fallot, underwent an alternative surgical repair for pulmonary valve replacement. Hand-sewn trileaflet valve reconstruction using expanded polytetrafluoroethylene membrane is a feasible method for pulmonary regurgitation in such a young child in whom a large-sized bioprosthetic valve cannot be implanted.
Kazuhiko Ishimaru; Kanta Araki; Shigeru Sakamoto; Yoshiki Sawa
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['https://openalex.org/I98285908']}]}, {'author_position': 'middle', 'author': {'id': 'https://openalex.org/A5068485371', 'display_name': 'Shigeru Sakamoto', 'orcid': 'https://orcid.org/0000-0002-1818-2194'}, 'institutions': [{'id': 'https://openalex.org/I16568816', 'display_name': 'Kanazawa Medical University', 'ror': 'https://ror.org/0535cbe18', 'country_code': 'JP', 'type': 'education', 'lineage': ['https://openalex.org/I16568816']}], 'countries': ['JP'], 'is_corresponding': False, 'raw_author_name': 'Shigeru Sakamoto', 'raw_affiliation_strings': ['Department of Cardiovascular Surgery, Kanazawa Medical University, Ishikawa, Japan'], 'affiliations': [{'raw_affiliation_string': 'Department of Cardiovascular Surgery, Kanazawa Medical University, Ishikawa, Japan', 'institution_ids': ['https://openalex.org/I16568816']}]}, {'author_position': 'last', 'author': {'id': 'https://openalex.org/A5045683397', 'display_name': 'Yoshiki Sawa', 'orcid': 'https://orcid.org/0000-0001-6132-9684'}, 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'regurgitation': [5, 36], 'after': [6], 'complete': [7], 'repair': [8, 17], 'of': [9, 11], 'tetralogy': [10], 'Fallot,': [12], 'underwent': [13], 'an': [14], 'alternative': [15], 'surgical': [16], 'for': [18, 34], 'valve': [20, 24, 47], 'replacement.': [21], 'Hand-sewn': [22], 'trileaflet': [23], 'reconstruction': [25], 'using': [26], 'expanded': [27], 'polytetrafluoroethylene': [28], 'membrane': [29], 'is': [30], 'a': [31, 39, 44], 'feasible': [32], 'method': [33], 'in': [37, 42], 'such': [38], 'young': [40], 'child': [41], 'whom': [43], 'large-sized': [45], 'bioprosthetic': [46], 'cannot': [48], 'be': [49], 'implanted.': [50]}, 'cited_by_api_url': 'https://api.openalex.org/works?filter=cites:W2894030056', 'counts_by_year': [{'year': 2023, 'cited_by_count': 1}], 'updated_date': '2024-12-11T03:51:12.092243', 'created_date': '2018-10-05'}
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