Une méthode chirurgicale pour l’intervention de la structure sous-valvulaire par approche transaortique chez des porcs Bama normaux
264 vues
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07:24 min
•
13 mars 2026
DOI :10.3791/69116-v
13 mars 2026
•264 vues
Chengtai Ma*1,2,3 , Wei Wang*4 , Hao Jia*2,3,4 , Xiao Chen3 , Ningning Zhang3 , Peiyuan Li2,3 , Xiulin Zhang2,3 , Jiangping Song2,3,4,5,6
1Department of Critical Care Medicine, Renmin Hospital of Wuhan University, 2Beijing Key Laboratory for Xenotransplantation, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 3State Key Laboratory of Cardiovascular Disease, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 4Department of Cardiac Surgery, Fuwai Hospital, National Center for Cardiovascular Diseases, Chinese Academy of Medical Sciences and Peking Union Medical College, 5Shenzhen Key Laboratory of Cardiovascular Disease, Fuwai Hospital, Chinese Academy of Medical Sciences, 6Department of Cardiac Surgery, Fuwai Yunnan Hospital, Chinese Academy of Medical Sciences, Affiliated Cardiovascular Hospital of Kunming Medical University
* These authors contributed equally
Cette étude présente une méthode chirurgicale pour l’intervention de la structure de la valve aortique sous-valvulaire en utilisant une découpe tissulaire ciblée via une approche transaortique chez des porcs Bama normaux.
Chapters in this video
0:00
Introduction
0:28
Thoracic Cavity Exposure and Cardiac Mobilization
2:37
Establishment of Cardiopulmonary Bypass (CPB)
4:13
Left Ventricular Exposure and Subvalvular Structure Intervention via Aortic Access
6:07
Results
6:41
Conclusion
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