儿科心脏移植：巴西三级中心的初期经验

数据集获取（Figshare）

• 源站标题：Pediatric Heart Transplant: Initial Experience in a Tertiary Center in Brazil
• DOI：10.6084/m9.figshare.19996508.v1
• 发布日期：2022-06-04
• 文件数：4 个
• 文件总体积：68.47 KB
• 源站页面：https://scielo.figshare.com/articles/dataset/Pediatric_Heart_Transplant_Initial_Experience_in_a_Tertiary_Center_in_Brazil/19996508

命令行下载

curl -L -o "999228939f244411ba9f9659e4902c473bdb1cf6.jpg" "https://ndownloader.figshare.com/files/35586782"
curl -L -o "6bf797c0e228f941d09967a98306346c69bb12b7.jpg" "https://ndownloader.figshare.com/files/35586785"
curl -L -o "ac0f3d08f2f6f01d8f13d90136a89845c15776bf.jpg" "https://ndownloader.figshare.com/files/35586788"
curl -L -o "44b12453ceda388b540305d783a2f747bf141988.jpg" "https://ndownloader.figshare.com/files/35586791"

文件清单

• 999228939f244411ba9f9659e4902c473bdb1cf6.jpg（37.48 KB）
• 6bf797c0e228f941d09967a98306346c69bb12b7.jpg（4.63 KB）
• ac0f3d08f2f6f01d8f13d90136a89845c15776bf.jpg（23.20 KB）
• 44b12453ceda388b540305d783a2f747bf141988.jpg（3.15 KB）

文件总体积 68.47 KB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

ABSTRACT Introduction: Pediatric heart transplantation is the definitive therapy for children with end-stage heart failure. This paper describes our initial experience in pediatric heart transplantation in a tertiary center in Brazil Methods: This is a historical prospective descriptive cohort study based on a review of the medical records of children undergoing heart transplantation at Hospital de Base and Hospital da Criança e Maternidade de São José do Rio Preto. Variables were displayed as frequency, mean, or median. Statistical analysis and Kaplan-Meier actuarial curve were obtained with the aid of Microsoft® Excel® 2019 and STATSDirect version 3.3.5. Results: Between January 2010 and December 2020, ten children underwent bicaval orthotopic heart transplantation, 30% of which were under one year of age. Nine patients had end-stage heart failure (International Society for Heart and Lung Transplantation-Heart Failure D) and 50% of the recipients were transplanted under conditions of progressive clinical deterioration (Interagency Registry for Mechanically Assisted Circulatory Support ≤ 2). Forty percent of the recipients had a panel-reactive antibody > 20% on virtual crossmatch. In the postoperative period, 80% of patients required high dose of inotropic support (vasoactive-inotropic score > 10) for > 48 hours. The death-free survival rate at 131 months was 77.1±14.4%. Most patients (88.9%) in late follow-up had an episode of active cytomegalovirus infection. Cellular rejection, with or without clinical repercussion, was present in 44.4% of the patients. Conclusion: Pediatric heart transplantation produces acceptable and feasible outcomes as definitive therapy for children with end-stage heart failure.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.19996508.v1（source: https://scielo.figshare.com/articles/dataset/Pediatric_Heart_Transplant_Initial_Experience_in_a_Tertiary_Center_in_Brazil/19996508）。