炎性心肌病诊断过程中的医源性并发症

数据集获取（Figshare）

• 源站标题：Iatrogenic Complications During the Diagnostic Work-Up of an Inflammatory Cardiomyopathy
• DOI：10.6084/m9.figshare.12170949.v1
• 发布日期：2020-04-22
• 文件数：2 个
• 文件总体积：299.31 KB
• 源站页面：https://scielo.figshare.com/articles/dataset/Iatrogenic_Complications_During_the_Diagnostic_Work-Up_of_an_Inflammatory_Cardiomyopathy/12170949

命令行下载

curl -L -o "2359-4802-ijcs-20190153-gf01.jpg" "https://ndownloader.figshare.com/files/22378335"
curl -L -o "2359-4802-ijcs-20190153-gf02.jpg" "https://ndownloader.figshare.com/files/22378341"

文件清单

• 2359-4802-ijcs-20190153-gf01.jpg（195.32 KB）
• 2359-4802-ijcs-20190153-gf02.jpg（103.99 KB）

文件总体积 299.31 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 A 72-year-old woman was admitted for acute heart failure. The echocardiography revealed moderate depression of the left ventricular ejection fraction. Coronary disease was excluded by coronarography. Cardiac magnetic resonance showed predominantly left ventricular septal hypertrophy and severe depression of the left ventricular systolic function. There was also a bright, multifocal and patchy late gadolinium enhancement with subendocardial, mesocardial and subepicardial involvement, suggestive of sarcoidosis. Biochemical study, thoracic computed tomography and positron emission tomography were inconclusive for extra-cardiac sarcoidosis. Therefore, an endomyocardial biopsy was performed. The procedure was complicated by the development of complete atrioventricular block, requiring implantation of a cardiac resynchronization pacing device. A few days after device implantation, the patient developed fever. The echocardiography revealed extensive vegetations, and thus the diagnosis of a device-associated infective endocarditis was made. Even though antibiotic therapy was promptly started, the patient ended up dying. Biopsy results revealed lymphocytic myocarditis. This case is paradigmatic because it shows how the etiologic diagnosis of dilated cardiomyopathy can be challenging. Non-invasive diagnostic exams may not provide a definite diagnosis, requiring an endomyocardial biopsy. However, the benefits versus risks of such procedure must always be carefully weighted.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.12170949.v1（source: https://scielo.figshare.com/articles/dataset/Iatrogenic_Complications_During_the_Diagnostic_Work-Up_of_an_Inflammatory_Cardiomyopathy/12170949）。