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Koji Miwa

Explore the profile of Koji Miwa including associated specialties, affiliations and a list of published articles. Areas
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Articles 24
Citations 84
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Recent Articles
1.
Ikuta M, Miwa K
PLoS One . 2025 Feb; 20(2):e0318348. PMID: 39932969
This study investigated how linguistic predictors such as word frequencies, the difficulty and creativity of problems, and the category of problems contribute to analogical reasoning in L1 and L2. This...
2.
Teguri Y, Kido T, Miwa K, Kanaya T, Iwai S, Aoki H, et al.
Gen Thorac Cardiovasc Surg Cases . 2024 Nov; 3(1):25. PMID: 39517088
Background: The surgical management of critical aortic stenosis, mitral regurgitation, and left ventricular dysfunction is a significant clinical challenge. Whether left ventricular function will recover to support systemic circulation after...
3.
Miwa K, Tsumura S, Kanaya T, Kido T, Tominaga Y, Kawai S, et al.
World J Pediatr Congenit Heart Surg . 2024 Feb; 15(3):270-276. PMID: 38404011
We sought to evaluate the influence of the rudimentary ventricle on long-term outcomes after the Fontan operation, focusing on exercise capacity and cardiac performance. Between 1995 and 2021, 290 patients...
4.
Miwa K, Iwai S, Kanaya T, Kawai S
World J Pediatr Congenit Heart Surg . 2023 Oct; 15(1):65-73. PMID: 37899580
Background: We aimed to analyze mid-term outcomes of the fenestrated Fontan procedure, focusing on the fenestration size. Methods: We retrospectively reviewed the outcomes of the fenestrated Fontan procedure. Among 165...
5.
Miwa K, Iwai S, Kanaya T, Kawai S
Pediatr Cardiol . 2023 Aug; 45(5):943-952. PMID: 37558903
As a strategy for the primary Norwood operation, the right ventricular-pulmonary artery shunt is associated with satisfactory early outcome. However, use of this shunt after bilateral pulmonary artery banding remains...
6.
Miwa K, Iwai S, Kanaya T, Kawai S
Cardiol Young . 2023 Jul; 34(3):505-512. PMID: 37485832
Background: To analyse surgical outcomes of pulmonary artery coarctation in univentricular hearts, focusing on surgical indications and optimal timing. Methods: We retrospectively reviewed 49 patients with pulmonary artery coarctation in...
7.
Miwa K, Iwai S, Kanaya T, Kawai S
Pediatr Cardiol . 2023 Jul; 44(7):1438-1446. PMID: 37453931
This study aimed to identify the influence of the non-confluent pulmonary artery originating from the bilateral arterial ducts (AD) on the outcomes of the Fontan circulation. We retrospectively reviewed the...
8.
Miwa K, Iwai S, Kanaya T, Kawai S
Pediatr Cardiol . 2023 Apr; 44(5):1032-1039. PMID: 37010550
This study retrospectively evaluated long-term post-operative aortic and pulmonary valve functions in outlet ventricular septal defects. We evaluated aortic regurgitation and pulmonary regurgitation using pre- and post-operative echocardiograms. Overall, 158...
9.
Miwa K, Iwai S, Kanaya T, Kawai S
World J Pediatr Congenit Heart Surg . 2023 Mar; 14(4):433-441. PMID: 36866592
Background: There are few reports of the outcomes of standardized surgical management addressing the etiologic and morphologic aspects of mitral valve malformation according to Carpentier's classification. This study aimed to...
10.
Miwa K, Iwai S, Tsumura S, Kanaya T, Tominaga Y, Kawai S, et al.
Pediatr Cardiol . 2022 Dec; 44(4):933-939. PMID: 36538051
This study aimed to evaluate the outcome of coarctation of the aorta (CoA) repair with a special interest in bovine arch anatomy. Fifty-six patients who underwent CoA repair between 2010...