ArticleKorean journal of radiology2019
Computed Tomography Pulmonary Vascular Volume Ratio Can Be Used to Evaluate the Effectiveness of Pulmonary Angioplasty in Peripheral Pulmonary Artery Stenosis.
Article in Korean journal of radiology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 11 citations in OpenAlex.
- Pediatric three-dimensional quantitative cardiovascular computed tomography.Pediatric radiology · 2025Review
- Contemporary multimodality non-invasive cardiac imaging protocols for tetralogy of Fallot.Pediatric radiology · 2024Review
- A 34-Year-Old Thai Man Presenting with Pulmonary Stenosis and Heart Failure 24 Years After Surgical Correction with the Rastelli Procedure for Congenital Dextro-Transposition of the Great Artery, Ventricular Septal Defect, and Pulmonary Atresia.The American journal of case reports · 2022Article
- The treatment dilemma in adult patients with peripheral pulmonary artery stenosis of diverse etiologies.The Egyptian heart journal : (EHJ) : official bulletin of the Egyptian Society of Cardiology · 2021Article
- CT and MRI for Repaired Complex Adult Congenital Heart Diseases.Korean journal of radiology · 2021Review
- Optimal Attenuation Threshold for Quantifying CT Pulmonary Vascular Volume Ratio.Korean journal of radiology · 2020Article
Corrections and comments
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Authors and funding
1 author at 1 institution in 1 country.
Funding
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Abstract
objectiveTo explore whether computed tomography (CT) pulmonary vascular volume ratio can be used to evaluate the effectiveness of pulmonary artery angioplasty in patients with peripheral pulmonary artery stenosis. MATERIALS AND
methodsChanges in CT pulmonary vascular volume ratio between serial cardiothoracic CT examinations were calculated in 38 patients. Fifteen patients underwent interim pulmonary artery angioplasty (group 1), while 23 did not (group 2). According to the effectiveness of pulmonary artery angioplasty, patients in group 1 were further divided into group 1A (improved or aggravated) and group 1B (ineffective). Changes in the pulmonary vascular volume percentages among the three groups (group 1A, group 1B, and group 2) on serial CT examinations were compared.
resultsPulmonary artery angioplasty on serial CT examinations was successful in seven patients, ineffective in seven patients, and aggravated in one patient. As a result, eight patients were included in group 1A and seven were included in group 1B. Changes in the CT pulmonary vascular volume percentages in group 1A were statistically significantly greater than those in group 1B (11.6 ± 5.6% vs. 2.7 ± 1.6%,
conclusionCT pulmonary vascular volume ratio can be used to evaluate the effectiveness of pulmonary artery angioplasty in patients with peripheral pulmonary artery stenosis.
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