Lobectomy results in a greater increase in the pulmonary artery to aorta ratio compared to sublobar resection: a retrospective study

Abstract Background The pulmonary artery diameter-to-aortic diameter (PA/A) ratio on computed tomography correlates with PA pressure and is a simple tool for estimating the load on the right side of the heart. The purpose of this study was to investigate the change in the PA/A ratio in patients foll...

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Autores principales:	Taketo Nakai, Yu Okubo, Takahiro Suzuki, Shigeki Suzuki, Kyohei Masai, Kaoru Kaseda, Yasunori Sato, Keisuke Asakura
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	BMC 2026-04-01
Colección:	Journal of Cardiothoracic Surgery
Materias:	Computed tomography Pulmonary hypertension Pulmonary artery Lobectomy Sublobar resection Post-operative course
Acceso en línea:	https://doi.org/10.1186/s13019-026-04043-7
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