叩开正确之门：我们如何治疗急性心肌梗死患者

数据集获取（Figshare）

• 源站标题：Knock on the Right Door. How we are Treating the Patient with Acute Myocardial Infarction
• DOI：10.6084/m9.figshare.7019945.v1
• 发布日期：2018-08-29
• 文件数：1 个
• 文件总体积：5.63 KB
• 源站页面：https://scielo.figshare.com/articles/dataset/Knock_on_the_Right_Door_How_we_are_Treating_the_Patient_with_Acute_Myocardial_Infarction/7019945

命令行下载

curl -L -o "Table_1.xls" "https://ndownloader.figshare.com/files/12898883"

文件清单

• Table_1.xls（5.63 KB）

文件总体积 5.63 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 Background: To reduce mortality of acute myocardial infarction, medical care must be provided within the first hours of the event. Objective: To identify the “front door” to medical care of acute coronary patients and the time elapsed between patients’ admission and performance of myocardial reperfusion in the public health system of the city of Joinville, Brazil. Methods: The study was a retrospective analysis of the medical records of 112 consecutive patients diagnosed with acute myocardial infarction by coronary angiography. We identified the place of the first medical contact and calculated the time between admission to this place and admission to the referral hospital, as well as the time until coronary angiography, with or without percutaneous transluminal angioplasty. A descriptive analysis of data was made using mean and standard deviation, and a p < 0.05 was set as statistically significant. Results: Only 16 (14.3%) patients were admitted through the cardiology referral unit. Door-to-angiography time was shorter than 90 minutes in 50 (44.2%) patients and longer than 270 minutes in 39 (34.5%) patients. No statistically significant difference was observed in door-to-angiography time between patients transported directly to the referral hospital and those transferred from other health units (p<0.240). Considering the time between pain onset and angiography, only 3 (2.9%) patients may have benefited from myocardial reperfusion performed within less than 240 minutes. Conclusion: Management of patients with acute myocardial infarction is not in conformity with current guidelines for the treatment of this condition. The structure of the healthcare system should be urgently modified so that users in need of emergency services receive adequate care in accordance with local conditions.

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.6084/m9.figshare.7019945.v1（source: https://scielo.figshare.com/articles/dataset/Knock_on_the_Right_Door_How_we_are_Treating_the_Patient_with_Acute_Myocardial_Infarction/7019945）。