Vol:.(1234567890)
Heart and Vessels (2021) 36:1400
https://doi.org/10.1007/s00380-021-01882-3
1 3
CORRECTION
Correction to: Outcomes of idiopathic pulmonary arterial
hypertension in Japanese children: a retrospective cohort study
Kenji Miyamoto
1,7· Kei Inai
1· Tohru Kobayashi
2· Jun Maeda
3,4· Shinichi Takatsuki
5· Tomotaka Nakayama
6· Yoshiyuki Furutani
1· Hiroyuki Yamagishi
4· Toshio Nakanishi
1,8Published online: 1 June 2021
© Springer Japan KK, part of Springer Nature 2021
Correction to: Heart and Vessels
https:// doi. org/ 10. 1007/ s00380- 021- 01806-1
In the original publication of the article, under the abstract, the following sentence “Ninety-five patients were finally enrolled.” was published incorrectly. The correct sentence should read as “Ninety-one patients were finally enrolled.”.
In addition, under the abstract, the result, and the figure leg- end for Figure 1, the percentage of Kaplan–Meier survival
estimate, was published incorrectly as “The overall 1, 3, 5, and 10-year event free rate, estimated using Kaplan–Meier survival estimate, was 96, 91, 83, and 74%, respectively.”.
The correct value should read as follows “The overall 1, 3, 5, and 10-year event free rate, estimated using Kaplan–Meier survival estimate, was 96, 89, 86, and 77%, respectively.”.
Publisher’s Note Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
The original article can be found online at https:// doi. org/ 10. 1007/
s00380- 021- 01806-1.
* Jun Maeda
jmaed01@yahoo.co.jp
* Toshio Nakanishi pnakanis@gmail.com
1 Department of Pediatric Cardiology, Tokyo Women’s Medical University, Shinjuku-ku, Tokyo, Japan
2 Department of Strategy and Management, Clinical Research Center, National Center for Child Health and Development, Setagaya-ku, Tokyo, Japan
3 Department of Cardiology, Tokyo Metropolitan Children’s Medical Center, Musashidai 2-8-29,, Fuchu-shi,
Tokyo 183-8561, Japan
4 Department of Pediatrics, Keio Medical University, Shinjuku-ku, Tokyo, Japan
5 Department of Pediatrics, Toho University Omori Medical Center, Ota-ku, Tokyo, Japan
6 Department of Pediatrics, Kouchi Medical School, Nankoku City, Kochi, Japan
7 Department of Pediatrics, School of Medicine, Dokkyo Medical University, Shimotoga, Tochigi 321-0293, Japan
8 Department of Pediatrics, School of Medicine, International University of Health and Welfare, Narita Hospital, 852 Hatakeda, Narita, Chiba 286-8520, Japan